From 3e57ebb80cb57499e0716c62eafa65771c88140d Mon Sep 17 00:00:00 2001
From: cabelo <cabelo@opensuse.org>
Date: Sat, 23 Mar 2019 17:08:13 -0300
Subject: [PATCH] null values

---
 src/main/cpp/tiv.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/main/cpp/tiv.cpp b/src/main/cpp/tiv.cpp
index a3975fb..e6a765b 100644
--- a/src/main/cpp/tiv.cpp
+++ b/src/main/cpp/tiv.cpp
@@ -420,9 +420,10 @@ int main(int argc, char* argv[]) {
   struct winsize w;
   ioctl(STDOUT_FILENO, TIOCGWINSZ, &w);
 
-  //If redirect STDOUT to one file
-  if(w.ws_col == 0 && w.ws_col == 0)
-  ioctl(0, TIOCGWINSZ, &w);
+  //If redirect STDOUT to one file ( col and row == 0 )
+  if(w.ws_col == 0 && w.ws_row == 0) {
+    ioctl(0, TIOCGWINSZ, &w);
+  }
 
   int maxWidth = w.ws_col * 4;
   int maxHeight = w.ws_row * 8;