Handle empty strings as escape.

1 files changed, 7 insertions, 4 deletions

diff --git a/status.c b/status.c
index 0445064e..b54b8394 100644
--- a/status.c
+++ b/status.c
@@ -1,4 +1,4 @@
-/* $Id: status.c,v 1.33 2008-06-19 20:48:48 nicm Exp $ */
+/* $Id: status.c,v 1.34 2008-06-19 20:53:04 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -413,9 +413,12 @@ status_prompt_key(struct client *c, int key)
 		}
 		break;
  	case '\r':	/* enter */
-		c->prompt_callback(c->prompt_data, c->prompt_buffer);
-		server_clear_client_prompt(c);
-		break;
+		if (*c->prompt_buffer != '\0') {
+			c->prompt_callback(c->prompt_data, c->prompt_buffer);
+			server_clear_client_prompt(c);
+			break;
+		}
+		/* FALLTHROUGH */
 	case '\e':	/* escape */
 		c->prompt_callback(c->prompt_data, NULL);
 		server_clear_client_prompt(c);