From 6aac8b2c8aa81deb7c56a40e4292a3c841992f6d Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Mon, 27 Jan 2020 03:32:18 +0100
Subject: Fix another clang-scan warning

---
 gtk2_ardour/pianokeyboard.cc | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'gtk2_ardour/pianokeyboard.cc')

diff --git a/gtk2_ardour/pianokeyboard.cc b/gtk2_ardour/pianokeyboard.cc
index 090e1392c2..ae508fdd7a 100644
--- a/gtk2_ardour/pianokeyboard.cc
+++ b/gtk2_ardour/pianokeyboard.cc
@@ -917,6 +917,8 @@ APianoKeyboard::recompute_dimensions ()
 		}
 	}
 
+	assert (number_of_white_keys > 0);
+
 	int width  = get_width ();
 	int height = get_height ();
 
-- 
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