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| author | Yuri Roubinsky <chaosus89@gmail.com> | 2019-10-28 08:35:33 +0300 |
|---|---|---|
| committer | Yuri Roubinsky <chaosus89@gmail.com> | 2019-10-28 08:35:33 +0300 |
| commit | ef6161532dbd579fed2c537e76ff0ea60d32595c (patch) | |
| tree | 33f622bfdcbd411b9dea9012936ce29f21c815f2 | |
| parent | 816341af25749e3c2ee1fad370c0c5785293f5b6 (diff) | |
Fix shader crash if non-boolean expression inserted into "if"
| -rw-r--r-- | servers/visual/shader_language.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/servers/visual/shader_language.cpp b/servers/visual/shader_language.cpp index 41a6b27b84..4e5e816c02 100644 --- a/servers/visual/shader_language.cpp +++ b/servers/visual/shader_language.cpp @@ -4143,6 +4143,11 @@ Error ShaderLanguage::_parse_block(BlockNode *p_block, const Map<StringName, Bui if (!n) return ERR_PARSE_ERROR; + if (n->get_datatype() != TYPE_BOOL) { + _set_error("Expected boolean expression"); + return ERR_PARSE_ERROR; + } + tk = _get_token(); if (tk.type != TK_PARENTHESIS_CLOSE) { _set_error("Expected ')' after expression"); |