Return empty string on error in WM_GETTEXT.

e833248d · Carl Sopchak · Alexandre Julliard · 36350565 · e833248d
Commit e833248d authored Jul 19, 2002 by Carl Sopchak Committed by Alexandre Julliard Jul 19, 2002
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combo.c controls/combo.c +9 -0

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--- a/controls/combo.c
+++ b/controls/combo.c
@@ -1603,6 +1603,15 @@ static LRESULT COMBO_GetText( LPHEADCOMBO lphc, INT N, LPARAM lParam, BOOL unico
 	   return (LRESULT)n;
       }
   }
+   /* LB_GETCURSEL returned LB_ERR - truncate string, return zero */
+   if (unicode)
+   {
+	   LPWSTR lpText = (LPWSTR)lParam;
+	   lpText[0] = '\0';
+   } else {
+	   LPSTR lpText = (LPSTR)lParam;
+	   lpText[0] = '\0';
+   }
   return 0;
 }