From: Richard Stallman <rms@gnu.org>
Date: Thu, 5 Aug 1993 04:06:59 +0000 (+0000)
Subject: (handler): Check whether c_file and o_file are 0.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b31a1e3f17cbeab3b625441a1332559b89878e73;p=gcc.git

(handler): Check whether c_file and o_file are 0.

From-SVN: r5073
---

diff --git a/gcc/collect2.c b/gcc/collect2.c
index 83821dc2915..b50ab77bf11 100644
--- a/gcc/collect2.c
+++ b/gcc/collect2.c
@@ -330,10 +330,10 @@ static void
 handler (signo)
      int signo;
 {
-  if (c_file[0])
+  if (c_file != 0 && c_file[0])
     maybe_unlink (c_file);
 
-  if (o_file[0])
+  if (o_file != 0 && o_file[0])
     maybe_unlink (o_file);
 
   signal (signo, SIG_DFL);