[hackers] [scc] Convert second expression of for(;;) in a condition || Roberto E. Vargas Caballero

[git]

commit 2afac7e64519cbcbf3d081a9061329badcf88344
Author:     Roberto E. Vargas Caballero <k...@shike2.com>
AuthorDate: Sat Aug 15 11:13:11 2015 +0200
Commit:     Roberto E. Vargas Caballero <k...@shike2.com>
CommitDate: Sat Aug 15 11:13:11 2015 +0200

    Convert second expression of for(;;) in a condition

diff --git a/cc1/stmt.c b/cc1/stmt.c
index 75f9119..c31fd8d 100644
--- a/cc1/stmt.c
+++ b/cc1/stmt.c
@@ -91,7 +91,7 @@ For(Symbol *lbreak, Symbol *lcont, Caselist *lswitch)
        expect('(');
        einit = (yytoken != ';') ? expr() : NULL;
        expect(';');
-       econd = (yytoken != ';') ? expr() : NULL;
+       econd = (yytoken != ';') ? condition() : NULL;
        expect(';');
        einc = (yytoken != ')') ? expr() : NULL;
        expect(')');