From 913629206e8d89dd641a6bfcfb143fc7da7c549c Mon Sep 17 00:00:00 2001
From: Harald Eilertsen <haraldei@anduin.net>
Date: Sat, 31 Oct 2015 15:59:27 +0100
Subject: Don't include songs without any title in the PDF.

---
 lib/pdf_form.rb | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/lib/pdf_form.rb b/lib/pdf_form.rb
index 0695c47..9a831b3 100644
--- a/lib/pdf_form.rb
+++ b/lib/pdf_form.rb
@@ -32,13 +32,15 @@ class PDFForm
 
     subheading("Låter:")
     @band.songs.each do |song|
-      field("Tittel", song.to_s)
-      field("ISRC-kode:", song.isrc)
-      field("Utøvere:", song.performers)
-      field("Komponister:", song.composers)
-      field("Merknad:", song.notes)
-      next_line
-      @document.stroke { @document.horizontal_rule }
+      unless song.title.empty?
+        field("Tittel", song.to_s)
+        field("ISRC-kode:", song.isrc)
+        field("Utøvere:", song.performers)
+        field("Komponister:", song.composers)
+        field("Merknad:", song.notes)
+        next_line
+        @document.stroke { @document.horizontal_rule }
+      end
     end
 
     next_line
-- 
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