commit 41d076f23c766a71323a3c7fbe9889cb54752f1a
from: Stefan Sperling <stsp@stsp.name>
date: Wed Jan 24 21:04:07 2024 UTC

ensure that window size information is always initialized

Fixes a divide-by-zero crash reported by sthen@. To reproduce:

  printf 'show\nshow run\n' > /tmp/nsh.script
  nsh -i /tmp/nsh.script
  
ok chris

commit - 5a6c9083c6efd5177bc38c9e041ee526bd471a21
commit + 41d076f23c766a71323a3c7fbe9889cb54752f1a
blob - 9305adf3a8e50b028d7e2b204bb8ccb8636b5840
blob + 0d4fefb0968228cce0021613fa31b04e65c6f131
--- main.c
+++ main.c
@@ -254,6 +254,8 @@ main(int argc, char *argv[])
 		 * Interpret config file and exit
 		 */
 		priv = 1;
+
+		setwinsize(0);
 
 		create_db();
 
@@ -277,6 +279,8 @@ main(int argc, char *argv[])
 		 */
 		priv = 1;
 
+		setwinsize(0);
+
 		create_db();
 
 		cmdrc(rc);