Disable wrapping non-flowed lines on dash character

1 files changed, 2 insertions, 1 deletions

diff --git a/program/lib/Roundcube/rcube_text2html.php b/program/lib/Roundcube/rcube_text2html.php
index 9ca3f960f..e0502c42b 100644
--- a/program/lib/Roundcube/rcube_text2html.php
+++ b/program/lib/Roundcube/rcube_text2html.php
@@ -275,7 +275,8 @@ class rcube_text2html
             $text = $copy;
         }
         else {
-            $text = str_replace(' ', $nbsp, $text);
+            // make the whole line non-breakable
+            $text = str_replace(array(' ', '-'), array($nbsp, '-⁠'), $text);
         }
 
         return $text;