-Werror,-Wunused-but-set-variable (Clang 13 trunk)

The only read of nChgFormatLevel (spelled "nChgFmtLevel" back then) back at
84a3db80b4fd66c6854b3135b5f69b61fd828e62 "initial import" was in a

> #ifndef NUM_RELSPACE

block that was removed with f917bb6900bad2c9382374a2cbc5678b278dde2e
"INTEGRATION: CWS swnumtree".  It apparently was dead code, as sw/inc/sw.mk had
included

> CDEFS+=-DNUM_RELSPACE

ever since at least 7b0b5cdfeed656b279bc32cd929630d5fc25878b "initial import"
(which was later removed with 58003f28fc09cb2021e145afa0d0d692a7a402a7
"INTEGRATION: CWS writercorehandoff" when all its remaining uses were also
removed in that CWS writercorehandoff).

Change-Id: I5972e2c949d21970e7f3f98a0a61600265ccb66b
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/116844
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>

1 files changed, 0 insertions, 10 deletions

diff --git a/sw/source/core/doc/docnum.cxx b/sw/source/core/doc/docnum.cxx
index 2420532c5bee..586324391888 100644
--- a/sw/source/core/doc/docnum.cxx
+++ b/sw/source/core/doc/docnum.cxx
@@ -1185,16 +1185,6 @@ bool SwDoc::ReplaceNumRule( const SwPosition& rPos,
         if ( !aTextNodeList.empty() )
         {
             SwRegHistory aRegH( pUndo ? pUndo->GetHistory() : nullptr );
-            sal_uInt16 nChgFormatLevel = 0;
-            for( sal_uInt8 n = 0; n < MAXLEVEL; ++n )
-            {
-                const SwNumFormat& rOldFormat = pOldRule->Get( n ),
-                    & rNewFormat = pNewRule->Get( n );
-
-                if( rOldFormat.GetAbsLSpace() != rNewFormat.GetAbsLSpace() ||
-                    rOldFormat.GetFirstLineOffset() != rNewFormat.GetFirstLineOffset() )
-                    nChgFormatLevel |= ( 1 << n );
-            }
 
             const SwTextNode* pGivenTextNode = rPos.nNode.GetNode().GetTextNode();
             SwNumRuleItem aRule( rNewRule );