Avoid segfault in overlay_arrows_changed_p
commitd8899b9d1baf517b30ec4752d1458e2a06000646
authorEli Zaretskii <eliz@gnu.org>
Sun, 26 Feb 2017 17:52:22 +0000 (26 19:52 +0200)
committerEli Zaretskii <eliz@gnu.org>
Sun, 26 Feb 2017 17:52:22 +0000 (26 19:52 +0200)
tree1c4deab7172faa9eb93e1e55e490d27e58a1ac6f
parent6b6cc56e728a4d8b5ccac86ac393be7cd29207e2
Avoid segfault in overlay_arrows_changed_p

* src/xdisp.c (overlay_arrows_changed_p): Fix recent change
to avoid a segfault.
src/xdisp.c