degesch: fix a double-free

2015-04-24 22:50:53 +02:00 · 2015-04-24 22:50:53 +02:00 · a4d3023874
parent d4413627e6
commit a4d3023874
1 changed files with 1 additions and 0 deletions
--- a/degesch.c
+++ b/degesch.c
@ -1151,6 +1151,7 @@ buffer_activate (struct app_context *ctx, struct buffer *buffer)
 		rl_point = buffer->saved_point;
 		rl_mark = buffer->saved_mark;
 		free (buffer->saved_line);
+		buffer->saved_line = 0;

 		if (ctx->readline_prompt_shown)
 			rl_redisplay ();