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changeset 12203:e298b64a31cf

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exclude: avoid an unwarranted warning * lib/exclude.c (excluded_file_name): Initialize "rc" before switch.
author Jim Meyering <meyering@redhat.com>
date Wed, 28 Oct 2009 09:26:04 +0100
parents a0f033ee41af
children 5929f9acfa94
files ChangeLog lib/exclude.c
diffstat 2 files changed, 8 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/ChangeLog	Tue Oct 27 10:42:50 2009 -0600
+++ b/ChangeLog	Wed Oct 28 09:26:04 2009 +0100
@@ -1,3 +1,8 @@
+2009-10-28  Jim Meyering  <meyering@redhat.com>
+
+	exclude: avoid an unwarranted warning
+	* lib/exclude.c (excluded_file_name): Initialize "rc" before switch.
+
 2009-10-27  Eric Blake  <ebb9@byu.net>
 
 	fseek: avoid compilation failure when fflush is replaced
--- a/lib/exclude.c	Tue Oct 27 10:42:50 2009 -0600
+++ b/lib/exclude.c	Wed Oct 28 09:26:04 2009 +0100
@@ -412,7 +412,9 @@
      excluded to included or vice versa.  */
   for (seg = ex->head; seg; seg = seg->next)
     {
-      bool rc;
+      /* Pacify gcc, so it doesn't issue a spurious
+	 "may be used uninitialized" warning.  */
+      bool rc = excluded;
 
       switch (seg->type)
 	{