X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=uip%2Fvmhsbr.c;h=cc92b49bbe91a13a5386b09277ab6d6d48eff081;hp=664c388e8ce513e78f3b0d0aab533b9d30e63733;hb=8f4c5da8971926f7eccc912f7998c343aef3c33b;hpb=1691e80890e5d8ba258c51c214a3e91880e1db2b

diff --git a/uip/vmhsbr.c b/uip/vmhsbr.c
index 664c388..cc92b49 100644
--- a/uip/vmhsbr.c
+++ b/uip/vmhsbr.c
@@ -12,6 +12,7 @@
 
 #include <h/mh.h>
 #include <h/vmhsbr.h>
+#include <errno.h>
 
 static char *types[] = {
     "OK",
@@ -24,8 +25,6 @@ static	FILE *fp = NULL;
 static int PEERrfd = NOTOK;
 static int PEERwfd = NOTOK;
 
-extern int  errno;
-
 /*
  * static prototypes
  */
@@ -107,7 +106,7 @@ 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 +127,7 @@ 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 +164,13 @@ 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. */
 }