kconfig: tristate choices with mixed tristate and boolean values

[safe/jmp/linux-2.6] / scripts / kconfig / expr.c

diff --git a/scripts/kconfig/expr.c b/scripts/kconfig/expr.c
index 13788ad..579ece4 100644 (file)
--- a/scripts/kconfig/expr.c
+++ b/scripts/kconfig/expr.c
@@ -1034,12 +1034,18 @@ void expr_print(struct expr *e, void (*fn)(void *, struct symbol *, const char *
                expr_print(e->left.expr, fn, data, E_NOT);
                break;
        case E_EQUAL:
-               fn(data, e->left.sym, e->left.sym->name);
+               if (e->left.sym->name)
+                       fn(data, e->left.sym, e->left.sym->name);
+               else
+                       fn(data, NULL, "<choice>");
                fn(data, NULL, "=");
                fn(data, e->right.sym, e->right.sym->name);
                break;
        case E_UNEQUAL:
-               fn(data, e->left.sym, e->left.sym->name);
+               if (e->left.sym->name)
+                       fn(data, e->left.sym, e->left.sym->name);
+               else
+                       fn(data, NULL, "<choice>");
                fn(data, NULL, "!=");
                fn(data, e->right.sym, e->right.sym->name);
                break;