X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=interactive.c;h=43cb99f2781979e74b66eef640fadb7878f30aeb;hp=ef6fc7620195188db8ccf491176142b29690a9ba;hb=1afc43be9a585ce634de84764f171e4478ec54be;hpb=f99dbea033c521a886b99405f5e9efc80e2c32e1

diff --git a/interactive.c b/interactive.c
index ef6fc762..43cb99f2 100644
--- a/interactive.c
+++ b/interactive.c
@@ -272,6 +272,7 @@ static void clear_bottom_line(void)
 	rl_redisplay();
 	wipe_bottom_line(); /* wipe out the prompt */
 	rl_insert_text(text);
+	free(text);
 	rl_point = point;
 }
 
@@ -290,21 +291,25 @@ static bool input_available(void)
 static void i9e_line_handler(char *line)
 {
 	int ret;
-	struct btr_node *dummy = btr_new_node(&(struct btr_node_description)
+	struct btr_node *dummy;
+
+	if (!line) {
+		i9ep->input_eof = true;
+		return;
+	}
+	if (!*line)
+		goto free_line;
+	rl_set_prompt("");
+	dummy = btr_new_node(&(struct btr_node_description)
 		EMBRACE(.name = "dummy line handler"));
 	i9e_attach_to_stdout(dummy);
-
 	ret = i9ep->ici->line_handler(line);
 	if (ret < 0)
 		PARA_WARNING_LOG("%s\n", para_strerror(-ret));
-	rl_set_prompt("");
-	if (line) {
-		if (*line)
-			add_history(line);
-		free(line);
-	} else
-		i9ep->input_eof = true;
+	add_history(line);
 	btr_remove_node(&dummy);
+free_line:
+	free(line);
 }
 
 static int i9e_post_select(__a_unused struct sched *s, __a_unused struct task *t)