From: Janek Warchoł <lemniskata.bernoullego@gmail.com>
Date: Wed, 3 Sep 2014 22:17:55 +0000 (+0200)
Subject: Initialize main_head to 0 (in Note_column::calc_main_extent)
X-Git-Tag: release/2.19.14-1~30
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=dc067afa0915bb0ecbd34d2f7f413f616d893c32;p=lilypond.git

Initialize main_head to 0 (in Note_column::calc_main_extent)

Make sure that the pointer won't be assigned a random value.
---

diff --git a/lily/note-column.cc b/lily/note-column.cc
index 760e37dc19..73b1387571 100644
--- a/lily/note-column.cc
+++ b/lily/note-column.cc
@@ -164,7 +164,7 @@ Note_column::first_head (Grob *me)
 Interval
 Note_column::calc_main_extent (Grob *me)
 {
-    Grob *main_head;
+    Grob *main_head = 0;
     if (get_stem (me))
         main_head = first_head (me);
     else