For gcc, make the default CFLAGS include -Wno-pointer-sign if the compiler

[nmh] / uip / sortm.c

diff --git a/uip/sortm.c b/uip/sortm.c
index d483d8686112140957fab5574900f642ba15d122..65291ce87bd126aec272f6873f22154c2913ebf2 100644 (file)
--- a/uip/sortm.c
+++ b/uip/sortm.c
@@ -70,7 +70,8 @@ int
 main (int argc, char **argv)
 {
     int        i, msgnum;
-    char *cp, *maildir, *datesw = NULL;
+    unsigned char *cp;
+    char *maildir, *datesw = NULL;
     char *folder = NULL, buf[BUFSIZ], **argp;
     char **arguments;
     struct msgs_array msgs = { 0, 0, NULL };
@@ -408,7 +409,8 @@ get_fields (char *datesw, int msg, struct smsg *smsg)
             * leading "re:", everything but letters & smash
             * letters to lower case.
             */
-           register char  *cp, *cp2, c;
+           register char  *cp, *cp2;
+           register unsigned char c;
 
            cp = subjcomp;
            cp2 = subjcomp;