From 90b1fb7e3f873529c2041e7e5e97c23b76332477 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 14 Jan 2020 22:18:12 +0100
Subject: progressbarinit: refuse narrower terminals than 20 columns
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To avoid division by zero - or other issues.

Reported-by: Daniel Marjamäki
---
 src/tool_cb_prg.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/tool_cb_prg.c b/src/tool_cb_prg.c
index 9d16ec766..d4c146590 100644
--- a/src/tool_cb_prg.c
+++ b/src/tool_cb_prg.c
@@ -251,7 +251,8 @@ void progressbarinit(struct ProgressData *bar,
       }
     }
 #endif /* TIOCGSIZE */
-    bar->width = cols;
+    if(cols > 20)
+      bar->width = cols;
   }
 
   if(!bar->width)
-- 
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