Detect WSL case insensitively
@ -256,7 +256,7 @@ case $( uname -s ) in
MSYS*) open='start';;
CYGWIN*) open='cygstart';;
*) # Try to detect WSL (Windows Subsystem for Linux)
if uname -r | grep -q Microsoft; then
if uname -r | grep -q -i Microsoft; then
open='powershell.exe Start'
else
open='xdg-open'