From 22f6cbb46d0440bfbd5df7a2dc4fb71f3d5e68e7 Mon Sep 17 00:00:00 2001
From: Maurizio Cingi <mrzcng2@gmail.com>
Date: Tue, 1 Dec 2015 11:57:50 +0100
Subject: [PATCH] issue #44 memory leak

node coordinates deallocation added in freedata()
---
 src/epanet.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/epanet.c b/src/epanet.c
index b088447..91b9fcf 100755
--- a/src/epanet.c
+++ b/src/epanet.c
@@ -3262,6 +3262,9 @@ void  freedata()
        }
        free(Curve);
     }
+    
+/* Free memory for node coordinates */
+   if (Coordflag == TRUE)  free(Coord);
 
 /* Free memory for rule base (see RULES.C) */
     freerules();