[bug #4302] errno is not always an extern int

[mmh] / uip / mhshow.c

diff --git a/uip/mhshow.c b/uip/mhshow.c
index 4496590f2aefe1ca893083e7e68d6a794201de23..65f66f4a8bd0063422d0342c4fdfe1a876866148 100644 (file)
--- a/uip/mhshow.c
+++ b/uip/mhshow.c
@@ -87,8 +87,6 @@ static struct swit switches[] = {
 };
 
 
-extern int errno;
-
 /* mhparse.c */
 extern int checksw;
 extern char *tmp;      /* directory to place temp files */