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-rw-r--r--generic/tkTextDisp.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/generic/tkTextDisp.c b/generic/tkTextDisp.c
index b3d94ec..b66bf71 100644
--- a/generic/tkTextDisp.c
+++ b/generic/tkTextDisp.c
@@ -2006,8 +2006,9 @@ UpdateDisplayInfo(
* widget.
*/
- lineNum = -1;
- bytesToCount = 0; /* Stop compiler warning. */
+ lineNum = TkBTreeNumLines(textPtr->sharedTextPtr->tree,
+ textPtr) - 1;
+ bytesToCount = INT_MAX;
} else {
lineNum = TkBTreeLinesTo(textPtr,
dInfoPtr->dLinePtr->index.linePtr);