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st/prober: Fix null dereference.

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Found by clang-tidy.
This commit is contained in:
Ryan Pavlik 2019-08-16 17:00:31 -05:00
parent e21b495f90
commit c874d25ee3
1 changed files with 1 additions and 1 deletions
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2
src/xrt/state_trackers/prober/p_libuvc.c
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@ -52,7 +52,7 @@ p_libuvc_probe(struct prober* p)
P_ERROR(p, "\tFailed to enumerate uvc devices\n"); P_ERROR(p, "\tFailed to enumerate uvc devices\n");
return -1; return -1;
} }
p->uvc.count = 0;
// Count the number of UVC devices. // Count the number of UVC devices.
while (p->uvc.list != NULL && p->uvc.list[p->uvc.count] != NULL) { while (p->uvc.list != NULL && p->uvc.list[p->uvc.count] != NULL) {
p->uvc.count++; p->uvc.count++;