Fix a few small bugs.

2017-01-07 22:15:18 -08:00
parent 452b6e660e
commit a2044b596a
2 changed files with 3 additions and 2 deletions
--- a/include/libregex.h
+++ b/include/libregex.h
@@ -301,7 +301,7 @@ void regex_node_clear(regex_node* node);
 * Frees an entire NFA, starting from the given root node.
 * @param root the root, or starting node, of the NFA.
 */
-void regex_free(regex_node* root);
+libregex_result regex_free(regex_node* root);
 /**
 * Builds a regular expression from the given regular expression strings.
 * @param root the root node to build into.