Avoid copying invalid data on error.

2d2e2e1e · Alexandre Julliard · a1779c1e · 2d2e2e1e
Commit 2d2e2e1e authored Oct 22, 2004 by Alexandre Julliard
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shellpath.c dlls/shell32/shellpath.c +3 -0

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--- a/dlls/shell32/shellpath.c
+++ b/dlls/shell32/shellpath.c
@@ -1617,8 +1617,11 @@ HRESULT WINAPI SHGetFolderPathW(
        default:
            FIXME("bogus type %d, please fix\n", type);
            hr = E_INVALIDARG;
+            break;
    }

+    if (FAILED(hr)) goto end;
+
    /* Expand environment strings if necessary */
    if (*szTemp == '%')
        hr = _SHExpandEnvironmentStrings(szTemp, szBuildPath);