seulex: initialize errOld to avoid warning from gcc-4.7.?

5e51d937 · Henry Weller · 2ae2423f · 5e51d937
Commit 5e51d937 authored 9 years ago by Henry Weller
--- 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++)
        {