From 73bc53ad5467a838b6dd5208f001f4e7efebb01f Mon Sep 17 00:00:00 2001
From: Michael Tryby <tryby.michael@epa.gov>
Date: Tue, 23 Apr 2019 08:51:22 -0400
Subject: [PATCH] Update demand.c

---
 src/demand.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/demand.c b/src/demand.c
index d730b17..510e97d 100644
--- a/src/demand.c
+++ b/src/demand.c
@@ -24,7 +24,7 @@
 #include "demand.h"
 
 
-typedef struct demand_data_s 
+typedef struct demand_data_s
 {
   double base_demand;
   int    pattern_index;
@@ -60,7 +60,7 @@ demand_data_t *create_demand_data(double base_demand, int pattern_index, const c
     if (category_name)
         demand_data->category_name = strdup(category_name);
     else
-        demand_data->category_name = '\0';
+        demand_data->category_name = NULL;
 
     return demand_data;
 }