Remove trailing blanks.

diff --git a/src/unexpand.c b/src/unexpand.c
index 60321d4..27fc6fe 100644 (file)
--- a/src/unexpand.c
+++ b/src/unexpand.c
@@ -442,7 +442,7 @@ unexpand (void)
                  pending = 0;
                  one_blank_before_tab_stop = false;
                }
-             
+
              prev_blank = blank;
              convert &= convert_entire_line | blank;
            }