kernel-reinstall: fix simple quoting

f70d8bec · Seblu · 57f39ed1 · f70d8bec
Commit f70d8bec authored 4 years ago by Seblu
--- a/kernel-reinstall
+++ b/kernel-reinstall
@@ -29,7 +29,7 @@ cd "/usr/lib/kernel"

 for _k in *; do
 	[[ -d "$_k" ]] && continue
-	[[ "$(file -b '$_k')" =~ ^"Linux kernel" ]] || continue
+	[[ "$(file -b "$_k")" =~ ^"Linux kernel" ]] || continue
 	ver=${_k#*-}
 	if [[ -d "/boot/$machineid/$ver" ]]; then
 		kernel-install remove "$ver"