From 38d2ea643bb0308c020690b5ef6df26ad41d8dc0 Mon Sep 17 00:00:00 2001
From: Pedro Gonnet <pedro.gonnet@durham.ac.uk>
Date: Sat, 13 Apr 2013 16:44:04 +0000
Subject: [PATCH] found sneaky little bug...

Former-commit-id: 1bfe0180f5cd559a823a106d1701fe9d52c03803
---
 src/runner_iact.h | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/src/runner_iact.h b/src/runner_iact.h
index 551e0bd9c6..f3e0af15d6 100644
--- a/src/runner_iact.h
+++ b/src/runner_iact.h
@@ -91,19 +91,12 @@ __attribute__ ((always_inline)) INLINE static void runner_iact_density ( float r
         pj->density.wcount_dh -= xj * h_inv * wj_dx * ( 4.0f * M_PI / 3.0f * kernel_igamma3 );
         // pj->icount += 1;
         
-	    pj->density.div_v = pi->mass * dvdr * wj_dx;
+	    pj->density.div_v += pi->mass * dvdr * wj_dx;
 	    for ( k = 0 ; k < 3 ; k++ )
 	        pj->density.curl_v[k] += pi->mass * curlvr[k] * wj_dx;
             
         }
         
-    #ifdef HIST
-    if ( hi > hj )
-        runner_hist_hit( hi / hj );
-    else
-        runner_hist_hit( hj / hi );
-    #endif
-    
     }
     
 /**
-- 
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