diff options
Diffstat (limited to 'src/runtime/c/pgf/reader.c')
| -rw-r--r-- | src/runtime/c/pgf/reader.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/runtime/c/pgf/reader.c b/src/runtime/c/pgf/reader.c index b6d3c8854..9b2844e34 100644 --- a/src/runtime/c/pgf/reader.c +++ b/src/runtime/c/pgf/reader.c @@ -74,7 +74,7 @@ pgf_read_len(PgfReader* rdr) // caller can proceed without checking for error // immediately. gu_return_on_exn(rdr->err, 0); - if (len < 0) { + if (GU_UNLIKELY(len < 0)) { GuExnData* err_data = gu_raise(rdr->err, PgfReadTagExn); if (err_data) { PgfReadTagExn* rtag = gu_new(PgfReadTagExn, err_data->pool); |