From 5e51d937eec3a0e8d84edccfaf40af1c83a03119 Mon Sep 17 00:00:00 2001
From: Henry Weller <http://cfd.direct>
Date: Sun, 19 Jul 2015 14:14:57 +0100
Subject: [PATCH] seulex: initialize errOld to avoid warning from gcc-4.7.?

---
 src/ODE/ODESolvers/seulex/seulex.C | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ODE/ODESolvers/seulex/seulex.C b/src/ODE/ODESolvers/seulex/seulex.C
index 9dfa3498f9..cf82d31b02 100644
--- a/src/ODE/ODESolvers/seulex/seulex.C
+++ b/src/ODE/ODESolvers/seulex/seulex.C
@@ -256,7 +256,7 @@ void Foam::seulex::solve
                     << "step size underflow :"  << dx << endl;
         }
 
-        scalar errOld;
+        scalar errOld = 0;
 
         for (k=0; k<=kTarg_+1; k++)
         {