summaryrefslogtreecommitdiffstats
path: root/generic
diff options
context:
space:
mode:
authordgp <dgp@users.sourceforge.net>2016-02-05 19:30:32 (GMT)
committerdgp <dgp@users.sourceforge.net>2016-02-05 19:30:32 (GMT)
commit4b766d1f24378289437bc45e7405f68a48053915 (patch)
treec81cfb008616a39a184d97d9415d38a65c819403 /generic
parentb5e22a7b7e4fd964d34f9d16aa7802fe7322636c (diff)
downloadtk-4b766d1f24378289437bc45e7405f68a48053915.zip
tk-4b766d1f24378289437bc45e7405f68a48053915.tar.gz
tk-4b766d1f24378289437bc45e7405f68a48053915.tar.bz2
Fix crashing test case, textDisp-8.13
Diffstat (limited to 'generic')
-rw-r--r--generic/tkTextDisp.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/generic/tkTextDisp.c b/generic/tkTextDisp.c
index 18b373f..f2e760b 100644
--- a/generic/tkTextDisp.c
+++ b/generic/tkTextDisp.c
@@ -4765,6 +4765,11 @@ TextChanged(
}
}
+ while ((lastPtr != NULL)
+ && (lastPtr->index.linePtr == index2Ptr->linePtr)) {
+ lastPtr = lastPtr->nextPtr;
+ }
+
/*
* Delete all the DLines from firstPtr up to but not including lastPtr.
*/