Fix invalid pointer arithmetic.

[nmh] / sbr / fmt_addr.c

diff --git a/sbr/fmt_addr.c b/sbr/fmt_addr.c
index 07c0cecfdf16213513409119d7d48ed9e5d6a458..2c7b58e423579c442e4a5ef9058adf54b6254aa3 100644 (file)
--- a/sbr/fmt_addr.c
+++ b/sbr/fmt_addr.c
@@ -1,6 +1,4 @@
-
-/*
- * fmt_addr.c -- format an address field (from fmt_scan)
+/* fmt_addr.c -- format an address field (from fmt_scan)
  *
  * This code is Copyright (c) 2002, by the authors of nmh.  See the
  * COPYRIGHT file in the root directory of the nmh distribution for
@@ -51,12 +49,12 @@ static unsigned int bufsiz; /* current size of buf         */
 char *
 formataddr (char *orig, char *str)
 {
-    register int len;
-    register int isgroup;
-    register char *dst;
-    register char *cp;
-    register char *sp;
-    register struct mailname *mp = NULL;
+    int len;
+    int isgroup;
+    char *dst;
+    char *cp;
+    char *sp;
+    struct mailname *mp = NULL;
 
     /* if we don't have a buffer yet, get one */
     if (bufsiz == 0) {
@@ -110,7 +108,7 @@ formataddr (char *orig, char *str)
 
     *dst = '\0';
     last_dst = dst;
-    return (buf);
+    return buf;
 }
 
 char *concataddr (char *orig, char *str)