python
diff --git a/‎Modules/_ctypes/callproc.c
Lines changed: 1 addition & 2 deletions b/‎Modules/_ctypes/callproc.c
Lines changed: 1 addition & 2 deletions
@@ -785,7 +785,7 @@ static int _call_function_pointer(int flags,
     ffi_cif cif;
     int cc;
 #ifdef MS_WIN32
-    int delta;
+    int delta = 0;
 #ifndef DONT_USE_SEH
     DWORD dwExceptionCode = 0;
     EXCEPTION_RECORD record;
@@ -836,7 +836,6 @@ static int _call_function_pointer(int flags,
 #ifndef DONT_USE_SEH
     __try {
 #endif
-        delta =
 #endif
                 ffi_call(&cif, (void *)pProc, resmem, avalues);
 #ifdef MS_WIN32