Correct typo in initialisation in bk_paper.c.

If you initialise a structure field for the first time with += rather
than =, that won't stop valgrind from saying it's uninitialised, and a
good job too!

1 files changed, 2 insertions, 2 deletions

diff --git a/bk_paper.c b/bk_paper.c
index 7b7960e..0b73d39 100644
--- a/bk_paper.c
+++ b/bk_paper.c
@@ -2633,8 +2633,8 @@ static para_data *rule_paragraph(int indent, paper_conf *conf)
     /*
      * Better to break after a rule than before it
      */
-    ldata->penalty_after += 100000;
-    ldata->penalty_before += -100000;
+    ldata->penalty_after = 100000;
+    ldata->penalty_before = -100000;
 
     pdata->first = pdata->last = ldata;
     pdata->outline_level = -1;