client: Handle empty entity field

2017-04-25 18:14:00 -07:00 · 2017-04-25 18:14:00 -07:00 · 0c64cc226a
parent bfbffa1111
commit 0c64cc226a
1 changed files with 3 additions and 2 deletions
--- a/client/display.c
+++ b/client/display.c
@ -166,8 +166,9 @@ void display_refresh_set_cmd(const char *family, const char *entity,

 	if (display_refresh.family && !strcmp(display_refresh.family, family)) {
 		char *prompt =
-			l_strdup_printf(IWD_PROMPT"%s %s %s %s\n",
-					family ? : "", entity ? : "",
+			l_strdup_printf(IWD_PROMPT"%s%s%s %s %s\n",
+					family ? : "",
+					entity ? " " : "", entity ? : "",
 					cmd->cmd ? : "", args ? : "");

 		l_queue_push_tail(display_refresh.redo_entries, prompt);