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| author | fvogel <fvogel@noemail.net> | 2016-02-07 13:29:51 (GMT) |
|---|---|---|
| committer | fvogel <fvogel@noemail.net> | 2016-02-07 13:29:51 (GMT) |
| commit | 277aa143447b76c2136c06a709e2467fce0e6553 (patch) | |
| tree | da7d2653cd43212b57ebc54297b81add18cd5542 /generic/tkTextDisp.c | |
| parent | f9f47f2598b932a72be8df727222595ebec7301f (diff) | |
| download | tk-277aa143447b76c2136c06a709e2467fce0e6553.zip tk-277aa143447b76c2136c06a709e2467fce0e6553.tar.gz tk-277aa143447b76c2136c06a709e2467fce0e6553.tar.bz2 | |
Hopefully a better fix for [06c1433906] - Text widget crash
FossilOrigin-Name: c3c09f825187eb33c3ea0e3ea498e682e7400f01
Diffstat (limited to 'generic/tkTextDisp.c')
| -rw-r--r-- | generic/tkTextDisp.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/generic/tkTextDisp.c b/generic/tkTextDisp.c index 10f6414..fe69f28 100644 --- a/generic/tkTextDisp.c +++ b/generic/tkTextDisp.c @@ -4683,6 +4683,9 @@ TextChanged( */ lastPtr = FindDLine(textPtr, dInfoPtr->dLinePtr, &rounded); + if ((lastPtr != NULL) && (TkTextIndexCmp(&lastPtr->index, &rounded) < 0)) { + lastPtr = lastPtr->nextPtr; + } /* * At least one display line is supposed to change. This makes the @@ -4699,11 +4702,6 @@ TextChanged( } } - while ((lastPtr != NULL) - && (lastPtr->index.linePtr == index2Ptr->linePtr)) { - lastPtr = lastPtr->nextPtr; - } - /* * Delete all the DLines from firstPtr up to but not including lastPtr. */ |