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-rw-r--r--src/glsl/glsl_parser.yy2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/glsl/glsl_parser.yy b/src/glsl/glsl_parser.yy
index e4b7ff7dbd..25bcc653d3 100644
--- a/src/glsl/glsl_parser.yy
+++ b/src/glsl/glsl_parser.yy
@@ -41,6 +41,8 @@ static void yyerror(YYLTYPE *loc, _mesa_glsl_parse_state *st, const char *msg)
}
%}
+%expect 0
+
%pure-parser
%error-verbose