reexec: do not call kexec if not kernel/initrd loaded

seblu · Aug 18, 2015 · 47bf19c · 47bf19c
1 parent 7944121
commit 47bf19c
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/reexec b/reexec
@@ -38,7 +38,10 @@ select kernel in "${kernels[@]}"; do
 		echo 'No initrd detected. Press a key to continue?'
 		read key
 	fi
-	kexec -l --reuse-cmdline "$initrd" "$kernel"
+	if ! kexec -l --reuse-cmdline "$initrd" "$kernel"; then
+		printf '\e[1;31mUnable to load kernel/initrd\e[0m\n' >&2
+		exit 42
+	fi
 	systemctl kexec
 	break
 done