From 65e9eae28344212b9ad4a59f536cdd76154401ca Mon Sep 17 00:00:00 2001
From: Leandro Augusto Fogolin Pereira <leandro@zorg.(none)>
Date: Sun, 25 Jan 2009 10:06:51 -0200
Subject: Fix compilation warning

---
 hardinfo2/nqueens.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/hardinfo2/nqueens.c b/hardinfo2/nqueens.c
index 9d36a82e..838731c4 100644
--- a/hardinfo2/nqueens.c
+++ b/hardinfo2/nqueens.c
@@ -24,11 +24,13 @@ int nqueens(int y)
     int x;
     
     for (x = 0; x < QUEENS; x++) {
-	if (safe(row[y - 1] = x, y - 1))
-	    if (y < QUEENS)
+	if (safe((row[y - 1] = x), y - 1)) {
+	    if (y < QUEENS) {
 		nqueens(y + 1);
-	    else
+	    } else {
 	        break;
+            }
+        }
     }
     
     return 0;
-- 
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