[PATCH 1/1] riched20: Don't set para unless committing cursor move in ME_MoveCursorWords.

[Jinoh Kang]

From: Jinoh Kang

Introduce a temporary variable, `other_para`, so that we don't end up
returning incorrect para (with stale run) inside the output cursor.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=54564
---
 dlls/riched20/caret.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/dlls/riched20/caret.c b/dlls/riched20/caret.c
index c9fd327e87e..f89770ccc75 100644
--- a/dlls/riched20/caret.c
+++ b/dlls/riched20/caret.c
@@ -802,15 +802,18 @@ ME_MoveCursorWords(ME_TextEditor *editor, ME_Cursor *cursor, int nRelOfs)
       }
       else
       {
-        para = para_next( para );
-        if (!para_next( para ))
+        ME_Paragraph *other_para = para_next( para );
+        if (!para_next( other_para ))
         {
           if (cursor->run == run) return FALSE;
           nOffset = 0;
           break;
         }
-        if (para->nFlags & MEPF_ROWSTART) para = para_next( para );
-        if (cursor->run == run) run = para_first_run( para );
+        if (other_para->nFlags & MEPF_ROWSTART) other_para = para_next( other_para );
+        if (cursor->run == run) {
+          para = other_para;
+          run = para_first_run( para );
+        }
         nOffset = 0;
         break;
       }