From 45ddc598430ae957d9a943adc550bcc14c855a56 Mon Sep 17 00:00:00 2001
From: lecoanet
Date: Mon, 9 Sep 2002 08:47:20 +0000
Subject:         * Correction de  bugs r�siduels suite � la modif de
 repr�sentation 	  d'un texte vide.

---
 generic/Item.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'generic/Item.c')

diff --git a/generic/Item.c b/generic/Item.c
index 494e069..b2b6a6a 100644
--- a/generic/Item.c
+++ b/generic/Item.c
@@ -448,11 +448,13 @@ ZnConfigureAttributes(WidgetInfo	*wi,
 	case ZN_CONFIG_STRING:
 	case ZN_CONFIG_MAP_INFO:
 	  {
-	    char *text = "";
+	    char *text = NULL;
 	    str = Tcl_GetString(args[i+1]);
 	    if (!*((char **) valp) || strcmp(str, *((char **) valp)) != 0) {
-	      text = (char *) ZnMalloc(strlen(str)+1);
-	      strcpy(text, str);
+	      if (strlen(str)) {
+		text = (char *) ZnMalloc(strlen(str)+1);
+		strcpy(text, str);
+	      }
 	      if (*((char **) valp)) {
 		ZnFree(*((char **) valp));
 	      }
-- 
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