From 460e8bd298a5719bb44fb22feb2ef20e7a509473 Mon Sep 17 00:00:00 2001
From: Axel Kohlmeyer <akohlmey@gmail.com>
Date: Sat, 5 May 2018 02:35:42 -0400
Subject: [PATCH] add return value to non-void function

---
 lib/colvars/colvarcomp.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/colvars/colvarcomp.cpp b/lib/colvars/colvarcomp.cpp
index c717e8f4c6..39b84b26d1 100644
--- a/lib/colvars/colvarcomp.cpp
+++ b/lib/colvars/colvarcomp.cpp
@@ -77,6 +77,8 @@ int colvar::cvc::init(std::string const &conf)
 
   if (cvm::debug())
     cvm::log("Done initializing cvc base object.\n");
+
+  return error_code;
 }
 
 
-- 
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