X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=uip%2Fvmhsbr.c;h=8ee1e49d0412f3df6e6430ede4be6f9c8c99a694;hb=d72dc17f4164fd8a3e3c56a74a66a21138d82814;hp=664c388e8ce513e78f3b0d0aab533b9d30e63733;hpb=1691e80890e5d8ba258c51c214a3e91880e1db2b;p=mmh

diff --git a/uip/vmhsbr.c b/uip/vmhsbr.c
index 664c388..8ee1e49 100644
--- a/uip/vmhsbr.c
+++ b/uip/vmhsbr.c
@@ -3,6 +3,10 @@
  * vmhsbr.c -- routines to help vmh along
  *
  * $Id$
+ *
+ * This code is Copyright (c) 2002, by the authors of nmh.  See the
+ * COPYRIGHT file in the root directory of the nmh distribution for
+ * complete copyright information.
  */
 
 /*
@@ -12,6 +16,7 @@
 
 #include <h/mh.h>
 #include <h/vmhsbr.h>
+#include <errno.h>
 
 static char *types[] = {
     "OK",
@@ -24,8 +29,6 @@ static	FILE *fp = NULL;
 static int PEERrfd = NOTOK;
 static int PEERwfd = NOTOK;
 
-extern int  errno;
-
 /*
  * static prototypes
  */
@@ -107,7 +110,7 @@ peer2rc (struct record *rc)
     if (fp) {
 	fseek (fp, 0L, SEEK_END);
 	fprintf (fp, "%d: <--- %s %d: \"%*.*s\"\n", (int) getpid(),
-		types[rc->rc_type], rc->rc_len,
+		types[(unsigned char)rc->rc_type], rc->rc_len,
 		rc->rc_len, rc->rc_len, rc->rc_data);
 	fflush (fp);
     }
@@ -128,7 +131,7 @@ rc2peer (char code, int len, char *data)
     if (fp) {
 	fseek (fp, 0L, SEEK_END);
 	fprintf (fp, "%d: ---> %s %d: \"%*.*s\"\n", (int) getpid(),
-		types[rc->rc_type], rc->rc_len,
+		types[(unsigned char)rc->rc_type], rc->rc_len,
 		rc->rc_len, rc->rc_len, data);
 	fflush (fp);
     }
@@ -165,11 +168,13 @@ fmt2peer (char code, char *fmt, ...)
 int
 err2peer (char code, char *what, char *fmt, ...)
 {
+    int     return_value;
     va_list ap;
 
     va_start(ap, fmt);
-    verr2peer(code, what, fmt, ap);
+    return_value = verr2peer(code, what, fmt, ap);
     va_end(ap);
+    return return_value;  /* This routine returned garbage before 1999-07-15. */
 }