diff options
Diffstat (limited to 'libgamepad_open_superdevice.c')
| -rw-r--r-- | libgamepad_open_superdevice.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libgamepad_open_superdevice.c b/libgamepad_open_superdevice.c index b6b975f..2290840 100644 --- a/libgamepad_open_superdevice.c +++ b/libgamepad_open_superdevice.c @@ -12,7 +12,7 @@ libgamepad_open_superdevice(struct libgamepad_superdevice *devicep, const char * enum libgamepad_type type; size_t first = 0, len; void *new; - int saved_errno; + int saved_errno = errno; devicep->ndevices = 0; devicep->devices = NULL; @@ -126,6 +126,7 @@ libgamepad_open_superdevice(struct libgamepad_superdevice *devicep, const char * } close(dirfd); + errno = saved_errno; return 0; fail: |