From: Mikko Rasa <tdb@tdb.fi>
Date: Tue, 2 Nov 2021 11:13:41 +0000 (+0200)
Subject: Explicitly cast regex match to boolean
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=commitdiff_plain;h=25bf9ac36bccada6895dd09ce9abc3d503b672a5

Explicitly cast regex match to boolean
---

diff --git a/source/glsl/parser.cpp b/source/glsl/parser.cpp
index cc0233ea..4e8ff97a 100644
--- a/source/glsl/parser.cpp
+++ b/source/glsl/parser.cpp
@@ -194,7 +194,7 @@ bool Parser::is_type(const string &token)
 bool Parser::is_identifier(const string &token)
 {
 	static Regex re("^[a-zA-Z_][a-zA-Z0-9_]*$");
-	return re.match(token);
+	return static_cast<bool>(re.match(token));
 }
 
 template<typename T>