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Make PATH search do the right thing w/ empty path

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This commit is contained in:
Justine Tunney 2021-01-29 01:27:09 -08:00
parent a5f3456333
commit caee314a50
7 changed files with 147 additions and 40 deletions
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2
libc/log/backtrace2.c
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@ -46,6 +46,8 @@ static int PrintBacktraceUsingAddr2line(int fd, const struct StackFrame *bp) {
const struct StackFrame *frame;
const char *debugbin, *p1, *p2, *p3, *addr2line;
char buf[kBacktraceBufSize], *argv[kBacktraceMaxFrames];
if (IsOpenbsd()) return -1;
if (IsWindows()) return -1;
if (!(debugbin = FindDebugBinary()) || !(addr2line = GetAddr2linePath())) {
return -1;
}