In /usr/bin/debugapp line 28:
openapp_debug_mode=yes;
^----------------^ SC2034: openapp_debug_mode appears unused. Verify use (or export if used externally).


In /usr/bin/debugapp line 31:
. openapp
  ^-----^ SC1091: Not following: openapp was not specified as input (see shellcheck -x).

For more information:
  https://www.shellcheck.net/wiki/SC2034 -- openapp_debug_mode appears unused...
  https://www.shellcheck.net/wiki/SC1091 -- Not following: openapp was not sp...