plan9port

commit 2d82ef9d98aeae7592e9e4036722468a1dc53acb
parent 35d43924484b88b9816e40d2f6bff4547f3eec47
Author: Gleydson Soares <gsoares@gmail.com>
Date:   Wed,  2 Nov 2016 14:18:52 -0300

fix segfaults on OpenBSD: int cannot hold all the values a ptrdiff_t can take.

Change-Id: I90806e6f2e46a94f38aa0a8a7038aa6599b448b3
Reviewed-on: https://plan9port-review.googlesource.com/2660
Reviewed-by: Russ Cox <rsc@swtch.com>

Diffstat:
M
src/libregexp/regcomp.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/libregexp/regcomp.c b/src/libregexp/regcomp.c
@@ -238,7 +238,7 @@ optimize(Reprog *pp)
 	int size;
 	Reprog *npp;
 	Reclass *cl;
-	int diff;
+	ptrdiff_t diff;
 
 	/*
 	 *  get rid of NOOP chains