diff --git a/dlls/urlmon/protocol.c b/dlls/urlmon/protocol.c
index 87dbe4b4f93..9b25cbf4307 100644
--- a/dlls/urlmon/protocol.c
+++ b/dlls/urlmon/protocol.c
@@ -338,16 +338,16 @@ HRESULT protocol_read(Protocol *protocol, void *buf, ULONG size, ULONG *read_ret
     BOOL res;
     HRESULT hres = S_FALSE;
 
-    if(!(protocol->flags & FLAG_REQUEST_COMPLETE)) {
-        *read_ret = 0;
-        return E_PENDING;
-    }
-
     if(protocol->flags & FLAG_ALL_DATA_READ) {
         *read_ret = 0;
         return S_FALSE;
     }
 
+    if(!(protocol->flags & FLAG_REQUEST_COMPLETE)) {
+        *read_ret = 0;
+        return E_PENDING;
+    }
+
     while(read < size) {
         if(protocol->available_bytes) {
             ULONG len;