From f894ade5eea19fbae121188974ada4db125bf8b1 Mon Sep 17 00:00:00 2001
From: Elad Salomons <selad@optiwater.com>
Date: Sun, 20 Sep 2015 22:44:31 +0300
Subject: [PATCH] Fix case when no section at top of input file

This fixes issue #13
---
 src/input2.c | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/src/input2.c b/src/input2.c
index 6ac3202..aa03cdc 100755
--- a/src/input2.c
+++ b/src/input2.c
@@ -218,11 +218,19 @@ int  readdata()
       /* Otherwise process next line of input in current section */
          else
          {
-            inperr = newline(sect,line);
-            if (inperr > 0)
+            if (sect >=0) //for cases were no section is present on the top of the input file
             {
-               inperrmsg(inperr,sect,line);
-               errsum++;
+                inperr = newline(sect,line);
+                if (inperr > 0)
+                {
+                   inperrmsg(inperr,sect,line);
+                   errsum++;
+                }
+            }
+            else
+            {
+                errcode = 200;
+                break;
             }
          }