From: hanwen <hanwen>
Date: Tue, 21 Mar 2006 11:56:50 +0000 (+0000)
Subject: (add_score): disallow negative slur
X-Git-Tag: release/2.8.2~44
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=5ea4968c82f147335f95f64d07a10d90e403dbdf;p=lilypond.git

(add_score): disallow negative slur
scores.
---

diff --git a/ChangeLog b/ChangeLog
index 676e50134f..555b64142b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2006-03-21  Han-Wen Nienhuys  <lilydev@localhost.localdomain>
+
+	* lily/slur-configuration.cc (add_score): disallow negative slur
+	scores.
+	
 2006-03-21  Han-Wen Nienhuys  <hanwen@xs4all.nl>
 
 	* scm/framework-ps.scm (dump-stencil-as-EPS): remove debugging code.
diff --git a/lily/slur-configuration.cc b/lily/slur-configuration.cc
index d846b9d615..cd96fed4e3 100644
--- a/lily/slur-configuration.cc
+++ b/lily/slur-configuration.cc
@@ -174,6 +174,12 @@ Slur_configuration::Slur_configuration ()
 void
 Slur_configuration::add_score (Real s, string desc)
 {
+  if (s < 0)
+    {
+      programming_error ("Negative demerits found for slur. Ignoring");
+      s = 0.0;
+    }
+  
   if (s)
     {
       score_card_ += to_string ("%s=%.2f ", desc.c_str (), s);