From 23b7f870fb76af586dc3a62b64b6e2368b42d64d Mon Sep 17 00:00:00 2001
From: Nick Clifton <nickc@redhat.com>
Date: Wed, 2 Jan 2002 17:19:07 +0000
Subject: Test for a NULL frag link.

---
 gas/config/tc-m68k.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gas/config')

diff --git a/gas/config/tc-m68k.c b/gas/config/tc-m68k.c
index 20c9c10..ff209a9 100644
--- a/gas/config/tc-m68k.c
+++ b/gas/config/tc-m68k.c
@@ -4674,7 +4674,7 @@ md_estimate_size_before_relax (fragP, segment)
 	    {
 	      fragS *l;
 
-	      for (l = fragP->fr_next; l != sym_frag; l = l->fr_next)
+	      for (l = fragP->fr_next; l && l != sym_frag; l = l->fr_next)
 		if (l->fr_fix != 0)
 		  break;
 	      if (l == sym_frag)
-- 
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