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

[mmh] / uip / mhcachesbr.c

diff --git a/uip/mhcachesbr.c b/uip/mhcachesbr.c
index ece5943..56d3dcc 100644 (file)
--- a/uip/mhcachesbr.c
+++ b/uip/mhcachesbr.c
@@ -37,8 +37,6 @@
 # include <sys/wait.h>
 #endif
 
-
-extern int errno;
 extern int debugsw;
 
 extern pid_t xpid;     /* mhshowsbr.c or mhbuildsbr.c */