X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/1691e80890e5d8ba258c51c214a3e91880e1db2b..3da6cc979e0e8e466f760acc113314c57176fea9:/uip/popsbr.c

diff --git a/uip/popsbr.c b/uip/popsbr.c
index 6b026c6e..f86d5d32 100644
--- a/uip/popsbr.c
+++ b/uip/popsbr.c
@@ -22,12 +22,11 @@
 #include <h/popsbr.h>
 #include <h/signals.h>
 #include <signal.h>
+#include <errno.h>
 
 #define	TRM	"."
 #define	TRMLEN	(sizeof TRM - 1)
 
-extern int errno;
-
 static int poprint = 0;
 static int pophack = 0;
 
@@ -570,7 +569,7 @@ vcommand (const char *fmt, va_list ap)
     char *cp, buffer[BUFSIZ];
 
     vsnprintf (buffer, sizeof(buffer), fmt, ap);
-    if (poprint)
+    if (poprint) {
 	if (pophack) {
 	    if ((cp = strchr (buffer, ' ')))
 		*cp = 0;
@@ -581,6 +580,7 @@ vcommand (const char *fmt, va_list ap)
 	}
 	else
 	    fprintf (stderr, "---> %s\n", buffer);
+    }
 
     if (putline (buffer, output) == NOTOK)
 	return NOTOK;