fix bug where inc crashed on failing to reopen the terminal

[nmh] / uip / dropsbr.c

diff --git a/uip/dropsbr.c b/uip/dropsbr.c
index 212d162ab0e2a2d473ec33b08717de01f09486b8..7f432eafa35567511bb54e2965414529e7cb2830 100644 (file)
--- a/uip/dropsbr.c
+++ b/uip/dropsbr.c
@@ -35,8 +35,6 @@
 
 #include <fcntl.h>
 
-extern int errno;
-
 /*
  * static prototypes
  */