glsl: Add missing ';' in action statement.

Addresses the warnings:

  warning: a `;' might be needed at the end of action code
  warning: future versions of Bison will not add the `;'

diff --git a/src/glsl/glsl_parser.yy b/src/glsl/glsl_parser.yy
index f3e8738..8363904 100644 (file)
--- a/src/glsl/glsl_parser.yy
+++ b/src/glsl/glsl_parser.yy
@@ -1706,7 +1706,7 @@ case_statement:
           ast_case_statement *stmts = new(state) ast_case_statement($1);
 
           stmts->stmts.push_tail(& $2->link);
-          $$ = stmts
+          $$ = stmts;
        }
        | case_statement statement
        {