* uip/mhlistsbr.c, uip/mhlsbr.c, uip/picksbr.c: cast

[mmh] / uip / show.c

diff --git a/uip/show.c b/uip/show.c
index 2db32d7..e783a79 100644 (file)
--- a/uip/show.c
+++ b/uip/show.c
@@ -385,7 +385,8 @@ static int
 is_nontext (char *msgnam)
 {
     int        result, state;
-    char *bp, *cp, *dp;
+    unsigned char *bp, *dp;
+    char *cp;
     char buf[BUFSIZ], name[NAMESZ];
     FILE *fp;