From e7050a7aede342c854cd4076c7d8f8e455e81271 Mon Sep 17 00:00:00 2001
From: Michael Marshall <43034299+mmphys@users.noreply.github.com>
Date: Fri, 19 Jul 2019 11:58:56 +0100
Subject: [PATCH] Support gamma structure names that have trailing white space

---
 Hadrons/Modules/MContraction/Baryon.hpp | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/Hadrons/Modules/MContraction/Baryon.hpp b/Hadrons/Modules/MContraction/Baryon.hpp
index c717f4a5..52508864 100644
--- a/Hadrons/Modules/MContraction/Baryon.hpp
+++ b/Hadrons/Modules/MContraction/Baryon.hpp
@@ -120,9 +120,20 @@ void TBaryon<FImpl1, FImpl2, FImpl3>::setup(void)
   // Translate the full string naming the desired gamma structure into the one we need to use
   const std::string gamma{ par().gamma };
   int iGamma = 0;
-  std::cout << "Gamma input " << gamma << std::endl;
-  while( gamma.compare( Gamma::name[iGamma] ) )
-    assert( ++iGamma < Gamma::nGamma && "Invalid gamma structure specified" );
+  do
+  {
+    const char * pGammaName = Gamma::name[iGamma];
+    int iLen = 0;
+    while( pGammaName[iLen] && pGammaName[iLen] != ' ' )
+      iLen++;
+    if( !gamma.compare( 0, gamma.size(), pGammaName, iLen ) )
+      break;
+  }
+  while( ++iGamma < Gamma::nGamma );
+  if( iGamma >= Gamma::nGamma ) {
+    LOG(Message) << "Unrecognised gamma structure \"" << gamma << "\"" << std::endl;
+    assert( 0 && "Invalid gamma structure specified" );
+  }
   switch( iGamma ) {
     case Gamma::Algebra::GammaX:
       std::cout << "using interpolator C gamma_X" << std::endl;