From 1c0690837fb616dfdd0b2cfa91e573621ba27af3 Mon Sep 17 00:00:00 2001
From: Elad Salomons <selad@optiwater.com>
Date: Fri, 18 Dec 2015 13:34:04 +0200
Subject: [PATCH] Fix for avgqual function

Due to changes in the order initsegs was called the links average
quality value, for the initial time step, was wrong. This was found in
issue #16
---
 src/quality.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/quality.c b/src/quality.c
index ac11d3d..86f7701 100755
--- a/src/quality.c
+++ b/src/quality.c
@@ -1553,7 +1553,7 @@ double  avgqual(int k)
        msum += (seg->c)*(seg->v);
        seg = seg->prev;
    }
-   if (vsum > 0.0) return(msum/vsum);
+   if (vsum > 0.0 && Qtime > 0) return(msum/vsum);
    else return( (NodeQual[Link[k].N1] + NodeQual[Link[k].N2])/2. );
 }