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From dab391a5c52622b4c08f87dc394f133419da218a Mon Sep 17 00:00:00 2001
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From: Robert Marshall <rmarshall@redhat.com>
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Date: Tue, 14 Mar 2017 15:20:53 -0400
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Subject: [PATCH 73/75] Fix --info for s390x/s390 (#1285601)
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The --info flag for grubby on s390/s390x always returned (null). Fixed
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codepath to use extractTitle where necessary and get the actual title.
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Related: rhbz#1285601
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---
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grubby.c | 15 +++++++++++----
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1 file changed, 11 insertions(+), 4 deletions(-)
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diff --git a/grubby.c b/grubby.c
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index 4d3834b..f960ebd 100644
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--- a/grubby.c
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+++ b/grubby.c
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@@ -2782,7 +2782,7 @@ void setFallbackImage(struct grubConfig *config, int hasNew)
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}
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}
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-void displayEntry(struct singleEntry *entry, const char *prefix, int index)
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+void displayEntry(struct grubConfig *config, struct singleEntry *entry, const char *prefix, int index)
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{
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struct singleLine *line;
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char *root = NULL;
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@@ -2877,7 +2877,14 @@ void displayEntry(struct singleEntry *entry, const char *prefix, int index)
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line = getLineByType(LT_TITLE, entry->lines);
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if (line) {
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- printf("title=%s\n", line->elements[1].item);
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+ char *entryTitle;
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+ /* if we can extractTitle, then it's a zipl config and
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+ * if not then we go ahead with what's existed prior */
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+ entryTitle = extractTitle(config, line);
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+ if (!entryTitle) {
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+ entryTitle=line->elements[1].item;
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+ }
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+ printf("title=%s\n", entryTitle);
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} else {
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char *title;
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line = getLineByType(LT_MENUENTRY, entry->lines);
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@@ -3277,11 +3284,11 @@ int displayInfo(struct grubConfig *config, char *kernel, const char *prefix)
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printf("lba\n");
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}
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- displayEntry(entry, prefix, i);
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+ displayEntry(config, entry, prefix, i);
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i++;
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while ((entry = findEntryByPath(config, kernel, prefix, &i))) {
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- displayEntry(entry, prefix, i);
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+ displayEntry(config, entry, prefix, i);
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i++;
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}
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--
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2.9.3
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