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-rw-r--r--generic/tkTextDisp.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/generic/tkTextDisp.c b/generic/tkTextDisp.c
index 133a7d7..91642f9 100644
--- a/generic/tkTextDisp.c
+++ b/generic/tkTextDisp.c
@@ -4683,6 +4683,9 @@ TextChanged(
*/
lastPtr = FindDLine(textPtr, dInfoPtr->dLinePtr, &rounded);
+ while ((lastPtr != NULL) && (TkTextIndexCmp(&lastPtr->index, &rounded) < 0)) {
+ lastPtr = lastPtr->nextPtr;
+ }
/*
* At least one display line is supposed to change. This makes the