* buildsym.c (record_producer): Do nothing if no producer is provided.

gdb/ChangeLog

@@ -1,3 +1,7 @@
+2007-02-26  Joel Brobecker  <brobecker@adacore.com>
+
+	* buildsym.c (record_producer): Do nothing if no producer is provided.
+
 2007-02-28  Nick Roberts  <nickrob@snap.net.nz>
 
 	* varobj.c (varobj_update): Remove unused local.  Use gdb_assert

gdb/buildsym.c

@@ -1139,6 +1139,11 @@ record_debugformat (char *format)
 void
 record_producer (const char *producer)
 {
+  /* The producer is not always provided in the debugging info.
+     Do nothing if PRODUCER is NULL.  */
+  if (producer == NULL)
+    return;
+
   current_subfile->producer = savestring (producer, strlen (producer));
 }