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| author | dgp <dgp@users.sourceforge.net> | 2012-12-04 19:59:15 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2012-12-04 19:59:15 (GMT) |
| commit | c95eb065cc73c0061774c8dfd35ce53bf3897258 (patch) | |
| tree | c11d30dc34b313f8c279c3c4e2d8ced7ed12add9 /generic/tkTextImage.c | |
| parent | 5ccc87555d51c1b577e8d575af6a80e2b241bffd (diff) | |
| parent | 879b6812977f71d6d2174da3e79e3341ab8ba549 (diff) | |
| download | tk-c95eb065cc73c0061774c8dfd35ce53bf3897258.zip tk-c95eb065cc73c0061774c8dfd35ce53bf3897258.tar.gz tk-c95eb065cc73c0061774c8dfd35ce53bf3897258.tar.bz2 | |
merge trunk
Diffstat (limited to 'generic/tkTextImage.c')
| -rw-r--r-- | generic/tkTextImage.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/generic/tkTextImage.c b/generic/tkTextImage.c index 1770cb6..4a98d42 100644 --- a/generic/tkTextImage.c +++ b/generic/tkTextImage.c @@ -786,6 +786,10 @@ TkTextImageIndex( Tcl_HashEntry *hPtr; TkTextSegment *eiPtr; + if (textPtr == NULL) { + return 0; + } + hPtr = Tcl_FindHashEntry(&textPtr->sharedTextPtr->imageTable, name); if (hPtr == NULL) { return 0; |