X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fana%2Firextbb.c;h=0e1a17ec5ab220ddc90f8200ea7bee98d4db3357;hb=3da5ed2598245b896255bc444aaa1768f6098cfe;hp=6e2fbc663ebc3094e2cc134eb5346542f3bd5002;hpb=32ea6ea0320f551448bb66e534e3351977464d42;p=libfirm

diff --git a/ir/ana/irextbb.c b/ir/ana/irextbb.c
index 6e2fbc663..0e1a17ec5 100644
--- a/ir/ana/irextbb.c
+++ b/ir/ana/irextbb.c
@@ -180,7 +180,7 @@ static void post_walk_calc_extbb(ir_node *block, void *ctx)
 		/* replace all sentinels by the extbb info */
 		prev = block;
 		list = NULL;
-		while (1) {
+		for (;;) {
 			if (get_Block_extbb(prev) != sentinel)
 				break;
 			set_irn_link(prev, list);