From 3eca46285932a5412e1191e8c0d29609f2a72c74 Mon Sep 17 00:00:00 2001
From: Timo Sirainen <cras@irssi.org>
Date: Tue, 3 Jul 2001 22:21:40 +0000
Subject: [PATCH] Removed GLIB warning at certain condition with tab
 completion.

git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1606 dbcabf3a-b0e7-0310-adc4-f8d773084564
---
 src/fe-common/core/completion.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/fe-common/core/completion.c b/src/fe-common/core/completion.c
index 16427610..b9a2b3b0 100644
--- a/src/fe-common/core/completion.c
+++ b/src/fe-common/core/completion.c
@@ -188,7 +188,8 @@ char *word_complete(WINDOW_REC *window, const char *line, int *pos)
 	/* replace the word in line - we need to return
 	   a full new line */
 	result = g_string_new(line);
-	g_string_erase(result, startpos, wordlen);
+        if (wordlen > 0)
+		g_string_erase(result, startpos, wordlen);
 	g_string_insert(result, startpos, complist->data);
 
 	if (want_space) {