From a06fa77beffc04a6caa4bafc4d9881f699f6914c Mon Sep 17 00:00:00 2001
From: "Johan B. C. Engelen" <jbc.engelen@swissonline.ch>
Date: Wed, 21 Mar 2012 21:20:13 +0100
Subject: give error when function does not return something while it should

(bzr r11110)
---
 build.xml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/build.xml b/build.xml
index 3a45ca93e..c7ce9514c 100755
--- a/build.xml
+++ b/build.xml
@@ -340,6 +340,7 @@
         </excludeinc>
         <flags>
             -Wall -Wformat -Werror=format-security -W -Wpointer-arith -Wcast-align -Wsign-compare -Woverloaded-virtual -Wswitch
+            -Werror=return-type
             -O2
             -mms-bitfields
             -fopenmp
-- 
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