From 7d8def38f41fff0f6962acc2c56d517110a73598 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Thu, 6 Jun 2013 21:00:34 +0200
Subject: [PATCH] fix compiler warnings

---
 libs/surfaces/osc/osc.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libs/surfaces/osc/osc.cc b/libs/surfaces/osc/osc.cc
index 13dbd3bcf0..009587ce85 100644
--- a/libs/surfaces/osc/osc.cc
+++ b/libs/surfaces/osc/osc.cc
@@ -922,6 +922,7 @@ OSC::route_set_send_gain_abs (int rid, int sid, float val)
 			a->set_gain (val, this);
 		}
 	}
+	return 0;
 }
 
 int
@@ -953,6 +954,7 @@ OSC::route_set_send_gain_dB (int rid, int sid, float val)
 			a->set_gain (dB_to_coefficient (val), this);
 		}
 	}
+	return 0;
 }
 
 int