fdo#82614: sw: Revert "Simplify code path"

This reverts commit 07c00671.

The bug is because the check of the GotoHeaderTxt() is inverted.

Actually in the old code it is a bit easier to understand what is intended,
even though it is more verbose, so just revert the commit.

sw/source/uibase/shells/txtcrsr.cxx

@@ -362,14 +362,26 @@ void SwTextShell::ExecMoveMisc(SfxRequest &rReq)
             break;
         case FN_TO_HEADER:
             rSh.MoveCrsr();
-            if ( ( FRMTYPE_HEADER & rSh.GetFrmType(0,false) ) || rSh.GotoHeaderTxt() )
+            if ( FRMTYPE_HEADER & rSh.GetFrmType(0,false) )
                 rSh.SttPg();
+            else
+            {
+                bool bMoved = rSh.GotoHeaderTxt();
+                if ( !bMoved )
+                    rSh.SttPg();
+            }
             bSetRetVal = false;
             break;
         case FN_TO_FOOTER:
             rSh.MoveCrsr();
-            if ( ( FRMTYPE_FOOTER & rSh.GetFrmType(0,false) ) || rSh.GotoFooterTxt() )
+            if ( FRMTYPE_FOOTER & rSh.GetFrmType(0,false) )
                 rSh.EndPg();
+            else
+            {
+                bool bMoved = rSh.GotoFooterTxt();
+                if ( !bMoved )
+                    rSh.EndPg();
+            }
             bSetRetVal = false;
             break;
         case FN_FOOTNOTE_TO_ANCHOR: