Mark non exported symbol as static

diff --git a/Zend/zend_virtual_cwd.c b/Zend/zend_virtual_cwd.c
index 495c7a54e58fabc10ad01880d2f7c7076a826b5c..3e5e01114be198a07beca5fa9a15de78d7066f7d 100644 (file)
--- a/Zend/zend_virtual_cwd.c
+++ b/Zend/zend_virtual_cwd.c
@@ -85,7 +85,7 @@ ts_rsrc_id cwd_globals_id;
 virtual_cwd_globals cwd_globals;
 #endif
 
-cwd_state main_cwd_state; /* True global */
+static cwd_state main_cwd_state; /* True global */
 
 #ifndef ZEND_WIN32
 #include <unistd.h>