# HG changeset patch
# User drewp@bigasterisk.com
# Date 1339782900 0
# Node ID 0541fbe86d2af3a707e8ed10fdfafea42916b6a3
# Parent  e6cc9751f61c9e471cf7ea07158c304cf5340af9
CC error message
Ignore-this: a87b8960e4f306e69437c75d9eb45463

diff -r e6cc9751f61c -r 0541fbe86d2a light9/curvecalc/curveview.py
--- a/light9/curvecalc/curveview.py	Fri Jun 15 17:54:42 2012 +0000
+++ b/light9/curvecalc/curveview.py	Fri Jun 15 17:55:00 2012 +0000
@@ -1137,7 +1137,10 @@
         f.curveView.goLive()
 
     def row(self, name):
-        return [r for r in self.allCurveRows if r.name == name][0]
+        matches = [r for r in self.allCurveRows if r.name == name]
+        if not matches:
+            raise ValueError("no curveRow named %r" % name)
+        return matches[0]
 
     def goLive(self):
         """for startup performance, none of the curves redraw