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| author | Peter Hutterer <peter.hutterer@who-t.net> | 2015-08-18 14:52:04 +1000 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2015-08-19 14:14:30 +1000 |
| commit | 7c64781598abfb1382a7f3e48480f07b8999a332 (patch) | |
| tree | 7e70ad2c50f5d7245c38ed8ddc0aab9b1c9cbde6 | |
| parent | eba96a4d2be7260b5843e65c4b99c8b06a1f4c9d (diff) | |
Ignore NULL in evemu_destroy()
Makes the cleanup path nicer and stops coverity warnings. The tools all call
evemu_destroy() unconditionally, even when evemu_create() failed.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
| -rw-r--r-- | src/evemu.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/evemu.c b/src/evemu.c index ee24631..6edc4d5 100644 --- a/src/evemu.c +++ b/src/evemu.c @@ -135,6 +135,9 @@ struct evemu_device *evemu_new(const char *name) void evemu_delete(struct evemu_device *dev) { + if (dev == NULL) + return; + if (dev->uidev) evemu_destroy(dev); libevdev_free(dev->evdev); |