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| author | dgp <dgp@users.sourceforge.net> | 2013-04-01 17:07:10 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2013-04-01 17:07:10 (GMT) |
| commit | d81f8f7c49270ddc93b4d639c0e7f77767c4fd47 (patch) | |
| tree | 64da754277b242dc50862f735d5b4ee523971fa6 /generic/tkTextImage.c | |
| parent | e19cf65c7641a093a5c7cf8325c5466e431d7c69 (diff) | |
| parent | b8f8082aad49088238582658c22248f9469ad055 (diff) | |
| download | tk-d81f8f7c49270ddc93b4d639c0e7f77767c4fd47.zip tk-d81f8f7c49270ddc93b4d639c0e7f77767c4fd47.tar.gz tk-d81f8f7c49270ddc93b4d639c0e7f77767c4fd47.tar.bz2 | |
Merge 8.5. Bring together the compile time and run time Xkb checks.bug_3607830
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 771347d..bc2b7c4 100644 --- a/generic/tkTextImage.c +++ b/generic/tkTextImage.c @@ -779,6 +779,10 @@ TkTextImageIndex( Tcl_HashEntry *hPtr; TkTextSegment *eiPtr; + if (textPtr == NULL) { + return 0; + } + hPtr = Tcl_FindHashEntry(&textPtr->sharedTextPtr->imageTable, name); if (hPtr == NULL) { return 0; |