Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

===================================================================
RCS file: /ftp/cvs/cvsroot/src/lib/libc/gdtoa/g_ffmt.c,v
rcsdiff: /ftp/cvs/cvsroot/src/lib/libc/gdtoa/g_ffmt.c,v: warning: Unknown phrases like `commitid ...;' are present.
retrieving revision 1.1
retrieving revision 1.2
diff -u -p -r1.1 -r1.2
--- src/lib/libc/gdtoa/g_ffmt.c	2006/01/25 15:18:44	1.1
+++ src/lib/libc/gdtoa/g_ffmt.c	2008/03/21 23:13:48	1.2
@@ -1,4 +1,4 @@
-/* $NetBSD: g_ffmt.c,v 1.1 2006/01/25 15:18:44 kleink Exp $ */
+/* $NetBSD: g_ffmt.c,v 1.2 2008/03/21 23:13:48 christos Exp $ */
 
 /****************************************************************
 
@@ -86,5 +86,7 @@ g_ffmt(char *buf, float *f, int ndig, un
 		}
 	i = STRTOG_Normal;
 	s = gdtoa(&fpi, ex, bits, &i, mode, ndig, &decpt, &se);
+	if (s == NULL)
+		return NULL;
 	return g__fmt(buf, s, se, decpt, sign);
 	}