fix version_directive memory leak

detected by coverity

diff --git a/src/parser.c b/src/parser.c
index 621f676bf2b00a289493cb0843cf54976742785a..6e3918ed2ab9339d9a56a6c9e5af779df3ead95a 100644 (file)
--- a/src/parser.c
+++ b/src/parser.c
@@ -1316,6 +1316,7 @@ yaml_parser_process_directives(yaml_parser_t *parser,
         STACK_DEL(parser, tag_directives);
     }
 
+    yaml_free(version_directive);
     return 1;
 
 error: