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authorJoseph Myers <joseph@codesourcery.com>2014-11-25 21:40:51 +0000
committerJoseph Myers <joseph@codesourcery.com>2014-11-25 21:40:51 +0000
commitbde2667a22c355467a4f07246c6d07a9dcc89366 (patch)
tree4667e099c4f3874b46f9345412088da63d4feb22
parent5fbb569186ef678d7ca3b7b865dd36f851eb433c (diff)
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Fix warning in posix/bug-regex31.c.
This patch fixes a "set but not used" warning in posix/bug-regex31.c.
A variable res stored an indication of whether the test behaved as
expected, but was then ignored and the test returned 0 unconditionally
(as an mtrace test, the auxiliary test for leaks could still have
failed if that bug was present).  This patch makes the test return
res.

Tested for x86_64.

	* posix/bug-regex31.c (main): Return RES not 0.
-rw-r--r--ChangeLog4
-rw-r--r--posix/bug-regex31.c2
2 files changed, 5 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index f827c3abf6..8ee0650df7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2014-11-25  Joseph Myers  <joseph@codesourcery.com>
+
+	* posix/bug-regex31.c (main): Return RES not 0.
+
 2014-11-25  Anton Blanchard <anton@samba.org>
 
 	* sysdeps/powerpc/bits/atomic.h
diff --git a/posix/bug-regex31.c b/posix/bug-regex31.c
index fc485815fc..fd7e0c57ca 100644
--- a/posix/bug-regex31.c
+++ b/posix/bug-regex31.c
@@ -33,5 +33,5 @@ main (void)
 
   free (buf);
 
-  return 0;
+  return res;
 }