From: devans <devans@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon, 24 Mar 2008 17:11:21 +0000 (+0000)
Subject: 	* make-relative-prefix.c (make_relative_prefix_1): Handle NULL
X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=commitdiff_plain;h=be42496cde4eb1a974bd8f595417a03a8a171364

	* make-relative-prefix.c (make_relative_prefix_1): Handle NULL
	return from strdup.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133482 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index fad27c31414..547007a5238 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,8 @@
+2008-03-24  Doug Evans  <dje@google.com>
+
+	* make-relative-prefix.c (make_relative_prefix_1): Handle NULL
+	return from strdup.
+
 2008-03-12  Seongbae Park <seongbae.park@gmail.com>
 
 	* cplus-dem.c (malloc, realloc): Use void * instead of char *
diff --git a/libiberty/make-relative-prefix.c b/libiberty/make-relative-prefix.c
index 80e7f92fb41..c98d287d7c0 100644
--- a/libiberty/make-relative-prefix.c
+++ b/libiberty/make-relative-prefix.c
@@ -292,14 +292,12 @@ make_relative_prefix_1 (const char *progname, const char *bin_prefix,
 	}
     }
 
-  if ( resolve_links )
-    {
-      full_progname = lrealpath (progname);
-      if (full_progname == NULL)
-	return NULL;
-    }
+  if (resolve_links)
+    full_progname = lrealpath (progname);
   else
-    full_progname = strdup(progname);
+    full_progname = strdup (progname);
+  if (full_progname == NULL)
+    return NULL;
 
   prog_dirs = split_directories (full_progname, &prog_num);
   free (full_progname);