Nikolay Sivov : opcservices: Improve error handling (Coverity).

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 6cfda8bfff023ce7320d34c5a9b0e6cba2c58abc
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=6cfda8bfff023ce7320d34c5a9b0e6cba2c58abc

Author: Nikolay Sivov <nsivov at codeweavers.com>
Date:   Sat Sep 29 23:13:44 2018 +0300

opcservices: Improve error handling (Coverity).

Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/opcservices/package.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dlls/opcservices/package.c b/dlls/opcservices/package.c
index 5534fe6..06bbb3d 100644
--- a/dlls/opcservices/package.c
+++ b/dlls/opcservices/package.c
@@ -1723,7 +1723,8 @@ static HRESULT opc_package_collect_content_types(IOpcPackage *package, struct co
         if (FAILED(hr))
             break;
 
-        IOpcPartEnumerator_MoveNext(enumerator, &has_next);
+        if (FAILED(hr = IOpcPartEnumerator_MoveNext(enumerator, &has_next)))
+            break;
     }
 
     IOpcPartEnumerator_Release(enumerator);