opcservices: Improve error handling (Coverity).

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

opcservices: Improve error handling (Coverity).
6cfda8bf · Nikolay Sivov · Alexandre Julliard · 86f1ab36 · 6cfda8bf
Commit 6cfda8bf authored Sep 29, 2018 by Nikolay Sivov Committed by Alexandre Julliard Sep 30, 2018
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package.c dlls/opcservices/package.c +2 -1

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--- 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);