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Verifying that there exists multidata for the found starting line

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before trying to use this multidata -- when a file is inserted, all
its lines will not have any multidata associated with them.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5266 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
This commit is contained in:
Benno Schulenberg 2015-06-23 18:06:30 +00:00
parent 4499520c03
commit 75ac24b25e
2 changed files with 7 additions and 1 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2015-06-23 Benno Schulenberg <bensberg@justemail.net>
* src/winio.c (edit_draw): Verify that there exists multidata for the
found starting line before trying to use it. When a file is inserted
(^R), it will not have any precalculated multidata associated with it.
This fixes Savannah bug #45377 reported by Cody A. Taylor.
2015-06-20 Benno Schulenberg <bensberg@justemail.net>
* src/search.c (do_research): If nothing was searched for yet during
this run of nano, take the most recent item from the search history.

2
src/winio.c
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@ -2602,7 +2602,7 @@ void edit_draw(filestruct *fileptr, const char *converted, int
/* If the found start has been qualified as an end earlier,
* believe it and skip to the next step. */
if (start_line != NULL &&
if (start_line != NULL && start_line->multidata != NULL &&
start_line->multidata[tmpcolor->id] == CBEGINBEFORE)
goto step_two;