warning-return-values-registry.diff: avoid warning (i#58979)

the code was correct; it was wrongly detected by some gcc versions;
the warning was considered as an error in openSUSE build service;
the change does not cause any harm;

1 files changed, 4 insertions, 0 deletions

diff --git a/registry/source/regimpl.cxx b/registry/source/regimpl.cxx
index 0976c23555c7..77cce3bc1589 100644
--- a/registry/source/regimpl.cxx
+++ b/registry/source/regimpl.cxx
@@ -519,6 +519,10 @@ RegError ORegistry::initRegistry(const OUString& regName, RegAccessMode accessMo
         } else
             return REG_INVALID_REGISTRY;
     }
+
+    // this line is never accessed
+    // just workaround to avoid warning: control reaches end of non-void function
+    return REG_INVALID_REGISTRY;
 }