riched20: Don't clear the existing mask when reading a \ltrpar .

[Huw Davies]

Signed-off-by: Huw Davies <huw at codeweavers.com>
---
 dlls/riched20/editor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/riched20/editor.c b/dlls/riched20/editor.c
index 9c54623..e74b7ee 100644
--- a/dlls/riched20/editor.c
+++ b/dlls/riched20/editor.c
@@ -864,7 +864,7 @@ void ME_RTFParAttrHook(RTF_Info *info)
     info->fmt.wEffects |= PFE_RTLPARA;
     break;
   case rtfLTRPar:
-    info->fmt.dwMask = PFM_RTLPARA;
+    info->fmt.dwMask |= PFM_RTLPARA;
     info->fmt.wEffects &= ~PFE_RTLPARA;
     break;
   }
-- 
2.8.2