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

[mmh] / uip / refile.c

diff --git a/uip/refile.c b/uip/refile.c
index 663092b..c184dc1 100644 (file)
--- a/uip/refile.c
+++ b/uip/refile.c
@@ -51,8 +51,6 @@ static struct swit switches[] = {
     { NULL, 0 }
 };
 
-extern int errno;
-
 static char maildir[BUFSIZ];
 
 struct st_fold {