From 48d65c0a779f3620fd95c17aa9c55933c926ba6d Mon Sep 17 00:00:00 2001
From: Tom Schumm <fwiffo@gmail.com>
Date: Sat, 30 Jun 2018 16:24:13 -0700
Subject: [PATCH] Initialize regPosX and regPosZ to zero when not specified on
 the command line.

Fixes issue #5.
---
 find_quadhuts.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/find_quadhuts.c b/find_quadhuts.c
index ce7ebe7..6115623 100644
--- a/find_quadhuts.c
+++ b/find_quadhuts.c
@@ -20,8 +20,8 @@ int main(int argc, char *argv[])
     initBiomes();
 
     // Translate the positions to the desired regions.
-    int regPosX;
-    int regPosZ;
+    int regPosX = 0;
+    int regPosZ = 0;
 
     if(argc > 2)
     {
@@ -90,7 +90,7 @@ int main(int argc, char *argv[])
             printf("(%d,%d) ", qhpos[j].x, qhpos[j].z);
         }
         printf("\n");
-        //*/
+        */
 
         // This little magic code checks if there is a meaningful chance for
         // this seed base to generate swamps in the area.