From 71b017e9ffe3380ca808e269b528113b59d3d9f9 Mon Sep 17 00:00:00 2001
From: jamesuber <jim@citilogics.com>
Date: Thu, 28 Aug 2014 15:48:51 -0400
Subject: [PATCH] minor fix to getqualinfo for trace sim type

---
 src/epanet.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/epanet.c b/src/epanet.c
index ba67420..e4fd77a 100755
--- a/src/epanet.c
+++ b/src/epanet.c
@@ -1226,8 +1226,14 @@ int  DLLEXPORT ENgetqualtype(int *qualcode, int *tracenode)
 int DLLEXPORT ENgetqualinfo(int *qualcode, char *chemname, char *chemunits, int *tracenode)
 {
   ENgetqualtype(qualcode, tracenode);
-  strncpy(chemname,ChemName,MAXID);
-  strncpy(chemunits,ChemUnits,MAXID);
+  if (Qualflag == TRACE) {
+    strncpy(chemname, "", MAXID);
+    strncpy(chemunits, "dimensionless", MAXID);
+  }
+  else {
+    strncpy(chemname,ChemName,MAXID);
+    strncpy(chemunits,ChemUnits,MAXID);
+  }
   return 0;
 }