From a839588fc940a359603dcca47adde5c97fb39aa9 Mon Sep 17 00:00:00 2001
From: Paul Smith <psmith@gnu.org>
Date: Sun, 9 Sep 2012 21:56:55 +0000
Subject: Save the variable buffer content, not a potentially old pointer to
 it. Fixes Savannah bug #36925.

---
 file.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'file.c')

diff --git a/file.c b/file.c
index 21582e0..896f7e2 100644
--- a/file.c
+++ b/file.c
@@ -573,12 +573,11 @@ expand_deps (struct file *f)
          "$*" so they'll expand properly.  */
       if (d->staticpattern)
         {
-          char *o;
-          d->name = o = variable_expand ("");
+          char *o = variable_expand ("");
           o = subst_expand (o, name, "%", "$*", 1, 2, 0);
           *o = '\0';
           free (name);
-          d->name = name = xstrdup (d->name);
+          d->name = name = xstrdup (variable_buffer);
           d->staticpattern = 0;
         }
 
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