diff options
Diffstat (limited to 'src/webidl-ast.c')
| -rw-r--r-- | src/webidl-ast.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/src/webidl-ast.c b/src/webidl-ast.c index bc4ab01..ba9d44f 100644 --- a/src/webidl-ast.c +++ b/src/webidl-ast.c @@ -214,15 +214,19 @@ webidl_node_find_type_ident(struct webidl_node *root_node, char *webidl_node_gettext(struct webidl_node *node) { - switch(node->type) { - case WEBIDL_NODE_TYPE_IDENT: - case WEBIDL_NODE_TYPE_INTERFACE_INHERITANCE: - case WEBIDL_NODE_TYPE_INTERFACE_IMPLEMENTS: - return node->r.text; + if (node != NULL) { - default: - return NULL; + switch(node->type) { + case WEBIDL_NODE_TYPE_IDENT: + case WEBIDL_NODE_TYPE_INTERFACE_INHERITANCE: + case WEBIDL_NODE_TYPE_INTERFACE_IMPLEMENTS: + return node->r.text; + + default: + break; + } } + return NULL; } int |