autofs-5.1.0 - fix fix master map type check

From: Ian Kent <ikent@redhat.com>

The map type is of the form <type>[,<format>] but the master map type
check for the old style map syntax wasn't allowing for <format> to be
given (see commit 7c104167).

When fixing this an incorrect length was accidently used when checking
for the "yp" map type which causes it to never match.
---
 CHANGELOG       |    1 +
 daemon/lookup.c |    4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

--- autofs-5.0.7.orig/CHANGELOG
+++ autofs-5.0.7/CHANGELOG
@@ -156,6 +156,7 @@
 - ignore multiple commas in options strings.
 - clarify multiple mounts description.
 - update man page autofs(8) for systemd.
+- fix fix master map type check.
 
 25/07/2012 autofs-5.0.7
 =======================
--- autofs-5.0.7.orig/daemon/lookup.c
+++ autofs-5.0.7/daemon/lookup.c
@@ -233,8 +233,8 @@ int lookup_nss_read_master(struct master
 			memset(source, 0, 10);
 			if ((!strncmp(name, "file", 4) &&
 				 (name[4] == ',' || name[4] == ':')) ||
-			    (!strncmp(name, "yp", 3) &&
-				 (name[3] == ',' || name[3] == ':')) ||
+			    (!strncmp(name, "yp", 2) &&
+				 (name[2] == ',' || name[2] == ':')) ||
 			    (!strncmp(name, "nis", 3) &&
 				 (name[3] == ',' || name[3] == ':')) ||
 			    (!strncmp(name, "nisplus", 7) &&