diff options
Diffstat (limited to 'src/runtime/c/pgf/graphviz.c')
| -rw-r--r-- | src/runtime/c/pgf/graphviz.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/runtime/c/pgf/graphviz.c b/src/runtime/c/pgf/graphviz.c index 11ecabe40..9410c68a6 100644 --- a/src/runtime/c/pgf/graphviz.c +++ b/src/runtime/c/pgf/graphviz.c @@ -260,7 +260,10 @@ pgf_graphviz_parse_tree(PgfConcr* concr, PgfExpr expr, GuOut* out, GuExn* err) GuPool* tmp_pool = gu_local_pool(); GuEnum* cts = - pgf_lzr_concretize(concr, expr, tmp_pool); + pgf_lzr_concretize(concr, expr, err, tmp_pool); + if (!gu_ok(err)) + return; + PgfCncTree ctree = gu_next(cts, PgfCncTree, tmp_pool); if (gu_variant_is_null(ctree)) { gu_pool_free(tmp_pool); |