diff options
| author | Bastien Montagne <montagne29@wanadoo.fr> | 2017-05-22 13:06:38 +0300 |
|---|---|---|
| committer | Bastien Montagne <montagne29@wanadoo.fr> | 2017-05-22 13:08:03 +0300 |
| commit | baf788d7cd1c4006a2f92531bf56cef2f601f75f (patch) | |
| tree | 47ced45eece4c764bf686e4ceb8f2710e2d552ba | |
| parent | bd09b51379ee1281cf94f94d2ca58b9658bb49e3 (diff) | |
Fix T51336: Crash on broken file opening.
`screen_findedge()` is not expected to return NULL in that case, but
checking against that does not hurt (we do it in all its other call
cases anyway), better than crashing.
| -rw-r--r-- | source/blender/editors/screen/screen_edit.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/source/blender/editors/screen/screen_edit.c b/source/blender/editors/screen/screen_edit.c index 9d74299c10c..7d2b77028fc 100644 --- a/source/blender/editors/screen/screen_edit.c +++ b/source/blender/editors/screen/screen_edit.c @@ -766,7 +766,9 @@ static void screen_test_scale(bScreen *sc, int winsize_x, int winsize_y) /* lower edge */ const int yval = sa->v2->vec.y - headery_init; se = screen_findedge(sc, sa->v4, sa->v1); - select_connected_scredge(sc, se); + if (se != NULL) { + select_connected_scredge(sc, se); + } for (sv = sc->vertbase.first; sv; sv = sv->next) { if (sv != sa->v2 && sv != sa->v3) { if (sv->flag) { @@ -779,7 +781,9 @@ static void screen_test_scale(bScreen *sc, int winsize_x, int winsize_y) /* upper edge */ const int yval = sa->v1->vec.y + headery_init; se = screen_findedge(sc, sa->v2, sa->v3); - select_connected_scredge(sc, se); + if (se != NULL) { + select_connected_scredge(sc, se); + } for (sv = sc->vertbase.first; sv; sv = sv->next) { if (sv != sa->v1 && sv != sa->v4) { if (sv->flag) { |