- Change #if to #ifdef.

diff --git a/Zend/zend.c b/Zend/zend.c
index d85832460c698eb0650d5a3719db936f8692377b..f59762a6b19b6872f8c9fe0cb21e0bc5e7bea3db 100644 (file)
--- a/Zend/zend.c
+++ b/Zend/zend.c
@@ -36,7 +36,7 @@
 #      define GLOBAL_CONSTANTS_TABLE   CG(zend_constants)
 #endif
 
-#if ZEND_WIN32
+#ifdef ZEND_WIN32
 BOOL WINAPI IsDebuggerPresent(VOID);
 #endif
 
@@ -606,7 +606,7 @@ ZEND_API void zend_output_debug_string(zend_bool trigger_break, char *format, ..
        va_list args;
 
        va_start(args, format);
-#      if ZEND_WIN32
+#      ifdef ZEND_WIN32
        {
                char output_buf[1024];