X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fgetloadavg.c;h=ed079b2ec243f20b13ff380c7f23136b90c5e09a;hb=f8893f198d71f38bd66d23ff6ea712eb79376313;hp=dce4117f087623eae5651f3393cb8c9bf5b5e869;hpb=f68c57a7466a299f333352b6d6c958a3a36c0e3c;p=gnulib.git

diff --git a/lib/getloadavg.c b/lib/getloadavg.c
index dce4117f0..ed079b2ec 100644
--- a/lib/getloadavg.c
+++ b/lib/getloadavg.c
@@ -606,7 +606,9 @@ getloadavg (double loadavg[], int nelem)
     return -1;
 
   /* The following sscanf must use the C locale.  */
-  old_locale = xstrdup (setlocale (LC_NUMERIC, NULL));
+  old_locale = setlocale (LC_NUMERIC, NULL);
+  if (old_locale)
+    old_locale = xstrdup (old_locale);
   setlocale (LC_NUMERIC, "C");
   count = sscanf (ldavgbuf, "%lf %lf %lf",
 		  &load_ave[0], &load_ave[1], &load_ave[2]);