tdf#144890 Invalid selection area when text in LTR run

In
commit ec50b9e5eaec7c94df35617676077ef0d65cecc7
no need to allocate Sw2LinesPos separately on heap

I made this change,

// If there's no doubleline portion involved or start and end are both
// in the same doubleline portion, all works fine, but otherwise
// we need the following...
-    if( pSt2Pos != pEnd2Pos && ( !pSt2Pos || !pEnd2Pos ||
+    if( (pSt2Pos || pEnd2Pos) && ( !pSt2Pos || !pEnd2Pos ||
pSt2Pos->aPortion != pEnd2Pos->aPortion ) )

I tried to follow the explanation in the comment, since the
existing comparison of pointers made no sense, since the two objects
would always be distinct.

However, that appears to have caused this bug, so change the
comparison to directly represent the original logic.

Change-Id: I95d6d870cecd762d4eb809d371e4a61b6641c85e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/128133
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

0 files changed, 0 insertions, 0 deletions