From da1d0ee1bd8718cc5c10a010f1980bec7083d3fc Mon Sep 17 00:00:00 2001
From: Anatol Belski <ab@php.net>
Date: Wed, 29 Oct 2014 11:48:29 +0100
Subject: [PATCH] fix the comparison return value

---
 ext/spl/spl_heap.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/ext/spl/spl_heap.c b/ext/spl/spl_heap.c
index b9f404ab113..b421c03757a 100644
--- a/ext/spl/spl_heap.c
+++ b/ext/spl/spl_heap.c
@@ -160,7 +160,7 @@ static int spl_ptr_heap_zval_max_cmp(zval *a, zval *b, zval *object TSRMLS_DC) {
 				/* exception or call failure */
 				return 0;
 			}
-			return lval > 0 ? 1 : -1;
+			return lval > 0 ? 1 : (lval < 0 ? -1 : 0);
 		}
 	}
 
@@ -184,7 +184,7 @@ static int spl_ptr_heap_zval_min_cmp(zval *a, zval *b, zval *object TSRMLS_DC) {
 				/* exception or call failure */
 				return 0;
 			}
-			return lval > 0 ? 1 : -1;
+			return lval > 0 ? 1 : (lval < 0 ? -1 : 0);
 		}
 	}
 
@@ -215,7 +215,7 @@ static int spl_ptr_pqueue_zval_cmp(zval *a, zval *b, zval *object TSRMLS_DC) { /
 				/* exception or call failure */
 				return 0;
 			}
-			return lval > 0 ? 1 : -1;
+			return lval > 0 ? 1 : (lval < 0 ? -1 : 0);
 		}
 	}