* src/xwidget.c (webkit_js_to_lisp): Use correct constant to check size.

diff --git a/src/xwidget.c b/src/xwidget.c
index 45879b15cbeaebbb373c8ab0a7c4398782b38550..fce0aafb09952bd8ca50beae253343c4b3293969 100644 (file)
--- a/src/xwidget.c
+++ b/src/xwidget.c
@@ -1855,7 +1855,7 @@ webkit_js_to_lisp (JSCValue *value)
       const gint32 dlen = jsc_value_to_int32 (len);
 
       Lisp_Object obj;
-      if (! (0 <= dlen && dlen < PTRDIFF_MAX + 1.0))
+      if (! (0 <= dlen && dlen < G_MAXINT32 + 1))
        memory_full (SIZE_MAX);
 
       ptrdiff_t n = dlen;