X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/767bbb925b3bf730fe1b7e920887bed9b20546b9..75e2b025b151dc5191ed586ced39cf68c3aaa3b4:/uip/mhshowsbr.c

diff --git a/uip/mhshowsbr.c b/uip/mhshowsbr.c
index 8dbc2ecc..7298f5b0 100644
--- a/uip/mhshowsbr.c
+++ b/uip/mhshowsbr.c
@@ -461,7 +461,7 @@ show_content_aux2 (CT ct, int alternate, char *cracked, char *buffer,
 
 	if (strcmp(invo_name, "mhshow") == 0 && ct->c_type == CT_TEXT &&
 	    ct->c_subtype == TEXT_PLAIN && lastchar != '\n') {
-	    putc('\n', stdout);
+	    putchar('\n');
 	}
 
 	fflush(stdout);
@@ -539,7 +539,7 @@ show_text (CT ct, int alternate, int concatsw, struct format *fmt)
 	} else
 	    snprintf (buffer, sizeof(buffer), "%%l%s %%F", progsw ? progsw :
 		      moreproc && *moreproc ? moreproc : DEFAULT_PAGER);
-	cp = (ct->c_showproc = add (buffer, NULL));
+	cp = (ct->c_showproc = mh_xstrdup(buffer));
 	return show_content_aux (ct, alternate, cp, NULL, fmt);
     }
 
@@ -747,7 +747,7 @@ show_message_rfc822 (CT ct, int alternate, struct format *fmt)
 
     /* default method for message/rfc822 */
     if (ct->c_subtype == MESSAGE_RFC822) {
-	cp = (ct->c_showproc = add ("%pshow -file %F", NULL));
+	cp = (ct->c_showproc = mh_xstrdup("%pshow -file %F"));
 	return show_content_aux (ct, alternate, cp, NULL, fmt);
     }
 
@@ -1094,7 +1094,7 @@ convert_charset (CT ct, char *dest_charset, int *message_mods) {
             adios (NULL, "unable to create temporary file in %s",
                    get_temp_dir());
         }
-        dest = add (tempfile, NULL);
+        dest = mh_xstrdup(tempfile);
 
         if (ct->c_cefile.ce_file) {
             file = &ct->c_cefile.ce_file;