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fix editor crash when missing variable in pattern match dispatch

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This commit is contained in:
jagt 2017-10-24 13:07:21 +08:00
parent a897f7f606
commit 822af935e3
1 changed files with 2 additions and 1 deletions
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3
modules/gdscript/gd_parser.cpp
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@ -1906,7 +1906,8 @@ GDParser::PatternNode *GDParser::_parse_pattern(bool p_static) {
// all the constants like strings and numbers
default: {
Node *value = _parse_and_reduce_expression(pattern, p_static);
if (error_set) {
if (!value) {
_set_error("Expect constant expression or variables in a pattern");
return NULL;
}