- files.c:save_history() - Fix nrealloc return value being ignored (David Benbennick)

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1395 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -15,6 +15,8 @@ CVS Code -
 - files.c:
   open_file()
 	- Fix FD leak with file load error (David Benbennick).
+  save_history()
+	- Fix nrealloc return value being ignored (David Benbennick).
 - nano.c:
   do_preserve_msg():
 	- Unsplit error message into a single fprintf call (Jordi).

files.c

@@ -2925,7 +2925,7 @@ void save_history(void)
 	    chmod(nanohist, S_IRUSR | S_IWUSR);
 	    /* write oldest first */
 	    for (h = search_history.tail ; h->prev ; h = h->prev) {
-		nrealloc(h->data, strlen(h->data) + 1);
+		h->data = nrealloc(h->data, strlen(h->data) + 1);
 		strcat(h->data, "\n");
 		if (fputs(h->data, hist) == EOF) {
 		    rcfile_msg(_("Unable to write ~/.nano_history file, %s"), strerror(errno));
@@ -2937,7 +2937,7 @@ void save_history(void)
 		    goto come_from;
 	    }
 	    for (h = replace_history.tail ; h->prev ; h = h->prev) {
-		nrealloc(h->data, strlen(h->data) + 1);
+		h->data = nrealloc(h->data, strlen(h->data) + 1);
 		strcat(h->data, "\n");
 		if (fputs(h->data, hist) == EOF) {
 		    rcfile_msg(_("Unable to write ~/.nano_history file, %s"), strerror(errno));