Imported Tk 8.6.9

2018-12-11 10:05:28 -08:00
parent 753ac6b037
commit 5ba5cbc9af
184 changed files with 6223 additions and 1994 deletions
--- a/generic/tkPanedWindow.c
+++ b/generic/tkPanedWindow.c
@@ -2992,16 +2992,13 @@ static int
 ObjectIsEmpty(
    Tcl_Obj *objPtr)		/* Object to test. May be NULL. */
 {
-    int length;
-
    if (objPtr == NULL) {
 	return 1;
    }
-    if (objPtr->bytes != NULL) {
-	return (objPtr->length == 0);
+    if (objPtr->bytes == NULL) {
+	Tcl_GetString(objPtr);
    }
-    (void)Tcl_GetStringFromObj(objPtr, &length);
-    return (length == 0);
+    return (objPtr->length == 0);
 }

 /*