add ecoli_editline and enhance yaml parser

[protos/libecoli.git] / libecoli / ecoli_parse.c

diff --git a/libecoli/ecoli_parse.c b/libecoli/ecoli_parse.c
index 6396fc1..917af3a 100644 (file)
--- a/libecoli/ecoli_parse.c
+++ b/libecoli/ecoli_parse.c
@@ -328,6 +328,9 @@ bool ec_parse_has_child(const struct ec_parse *parse)
 
 const struct ec_node *ec_parse_get_node(const struct ec_parse *parse)
 {
+       if (parse == NULL)
+               return NULL;
+
        return parse->node;
 }