* toplev.c (get_src_pwd): Handle failure of getpwd().

From-SVN: r92910

* toplev.c (get_src_pwd): Handle failure of getpwd().
From-SVN: r92910
5f0c48ed · Geoffrey Keating · Geoffrey Keating · e3523f56 · 5f0c48ed · 5f0c48ed
Commit 5f0c48ed authored Jan 04, 2005 by Geoffrey Keating Committed by Geoffrey Keating Jan 04, 2005
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gcc/ChangeLog
+4 -0

gcc/toplev.c
+5 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2005-01-04  Geoffrey Keating  <geoffk@apple.com>
+
+	* toplev.c (get_src_pwd): Handle failure of getpwd().
+
 2005-01-04  Roger Sayle  <roger@eyesopen.com>

 	* fold-const.c (fold_single_bit_test): Delete unreachable handling

--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -449,7 +449,11 @@ const char *
 get_src_pwd (void)
 {
  if (! src_pwd)
-    src_pwd = getpwd ();
+    {
+      src_pwd = getpwd ();
+      if (!src_pwd)
+	src_pwd = ".";
+    }

   return src_pwd;
 }