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| author | Marc André Tanner <mat@brain-dump.org> | 2017-01-15 17:47:52 +0100 |
|---|---|---|
| committer | Marc André Tanner <mat@brain-dump.org> | 2017-01-15 17:47:52 +0100 |
| commit | b6414e164fd00c497176d9a256434327b3bb633e (patch) | |
| tree | e5171a7c94c296b57c3b48b9eb529ac2844b1497 | |
| parent | e86abf9d634b7a0bc0e4d4f83ebe6ca4ee357833 (diff) | |
| download | vis-b6414e164fd00c497176d9a256434327b3bb633e.tar.gz vis-b6414e164fd00c497176d9a256434327b3bb633e.tar.xz | |
vis: do not crash when given insufficient arguments to :map
Fix #459
| -rw-r--r-- | vis-modes.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/vis-modes.c b/vis-modes.c index b4100c7..f28856b 100644 --- a/vis-modes.c +++ b/vis-modes.c @@ -89,7 +89,7 @@ void vis_mode_switch(Vis *vis, enum VisMode mode) { } enum VisMode vis_mode_from(Vis *vis, const char *name) { - for (size_t i = 0; i < LENGTH(vis_modes); i++) { + for (size_t i = 0; name && i < LENGTH(vis_modes); i++) { Mode *mode = &vis_modes[i]; if (!strcasecmp(mode->name, name)) return mode->id; |