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Fix os_path_join for case where dirname is empty

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Isaac Hier 2018-06-24 20:27:18 -04:00 committed by Andrew Kelley
parent 3290e72833
commit 8e714289ca
1 changed files with 5 additions and 0 deletions
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5
src/os.cpp
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@ -225,6 +225,11 @@ void os_path_extname(Buf *full_path, Buf *out_basename, Buf *out_extname) {
}
void os_path_join(Buf *dirname, Buf *basename, Buf *out_full_path) {
if (buf_len(dirname) == 0) {
buf_init_from_buf(out_full_path, basename);
return;
}
buf_init_from_buf(out_full_path, dirname);
uint8_t c = *(buf_ptr(out_full_path) + buf_len(out_full_path) - 1);
if (!os_is_sep(c))