X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/c99fde787781d43d2ada1e89d82a0e6a561656b6..cf2ae38f587cd6d6c316c165cbef8b734d4dacfb:/uip/show.c

diff --git a/uip/show.c b/uip/show.c
index b7f85fe1..9aa84b39 100644
--- a/uip/show.c
+++ b/uip/show.c
@@ -192,8 +192,7 @@ usage:
 	} else {
 	    if (mode != SHOW)
 		goto usage;
-	    else
-		app_msgarg(&msgs, cp);
+            app_msgarg(&msgs, cp);
 	}
     }
 
@@ -387,7 +386,7 @@ is_nontext (char *msgnam)
 		int passno;
 		char c;
 
-		cp = add (buf, NULL);
+		cp = mh_xstrdup(buf);
 		while (state == FLDPLUS) {
 		    bufsz = sizeof buf;
 		    state = m_getfld (&gstate, name, buf, &bufsz, fp);
@@ -492,7 +491,7 @@ out:
 	     * Check Content-Transfer-Encoding field
 	     */
 	    if (!strcasecmp (name, ENCODING_FIELD)) {
-		cp = add (buf, NULL);
+		cp = mh_xstrdup(buf);
 		while (state == FLDPLUS) {
 		    bufsz = sizeof buf;
 		    state = m_getfld (&gstate, name, buf, &bufsz, fp);