From 1c92ff85b786c423f4436ec26007e79369c9ac05 Mon Sep 17 00:00:00 2001

From: Thomas Hindoe Paaboel Andersen <phomes@gmail.com>

Date: Fri, 26 Sep 2014 22:01:32 +0200

Subject: [PATCH] bootchart: use 'n/a' if PRETTY_NAME is not found

Spotted with coverity. If parsing both /etc/os-release and

/usr/lib/os-release fails then null would be passed on. The calls

to parse the two files are allowed to fail. A empty /etc may not

have had the /etc/os-release symlink restored yet and we just

try again in the loop. If for whatever reason that does not happen

then we now pass on 'n/a' instead of null.

---

 src/bootchart/bootchart.c | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/bootchart/bootchart.c b/src/bootchart/bootchart.c

index 366a5ab5d0..813e38deeb 100644

--- a/src/bootchart/bootchart.c

+++ b/src/bootchart/bootchart.c

@@ -471,7 +471,7 @@ int main(int argc, char *argv[]) {

                 exit (EXIT_FAILURE);

         }

-        svg_do(build);

+        svg_do(strna(build));

         fprintf(stderr, "systemd-bootchart wrote %s\n", output_file);