From d4db65df1f4425ed18da4e3875f11a420d47d306 Mon Sep 17 00:00:00 2001
From: Carsten Haitzler <raster@rasterman.com>
Date: Fri, 28 Oct 2005 02:46:16 +0000
Subject: [PATCH] empty string SHOULD work now if the node is non exiustant to
 start with

SVN revision: 18053
---
 legacy/evas/src/lib/canvas/evas_object_textblock.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/legacy/evas/src/lib/canvas/evas_object_textblock.c b/legacy/evas/src/lib/canvas/evas_object_textblock.c
index 0ce263fad3..0294762329 100644
--- a/legacy/evas/src/lib/canvas/evas_object_textblock.c
+++ b/legacy/evas/src/lib/canvas/evas_object_textblock.c
@@ -268,7 +268,13 @@ _strbuf_append(char *s, char *s2, int *len, int *alloc)
    int l2;
    int tlen;
    
-   if ((!s2) || (!s2[0])) return s;
+   if (!s2) return s;
+   if ((!s) && (s2[0] == 0))
+     {
+	*len = 0;
+	*alloc = 1;
+	return strdup("");
+     }
    l2 = strlen(s2);
    tlen = *len + l2;
    if (tlen > *alloc)