don't redefine NDEBUG if it is already defined. yeesh.

diff --git a/main/php.h b/main/php.h
index 131ac7819eea5662ddfe29cb7a0a16c01f88bcaa..5098fc71f32a6cd84177549ff52af7a0a1f17f08 100644 (file)
--- a/main/php.h
+++ b/main/php.h
@@ -67,8 +67,10 @@
 #if PHP_DEBUG
 #undef NDEBUG
 #else
+#ifndef NDEBUG
 #define NDEBUG
 #endif
+#endif
 #include <assert.h>
 #else /* HAVE_ASSERT_H */
 #define assert(expr) ((void) (0))