use correct variable to reference compression method

Signed-off-by: Dave Reisner <dreisner@archlinux.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/mkinitcpio b/mkinitcpio
index d8ea31f..b4c6959 100755
--- a/mkinitcpio
+++ b/mkinitcpio
@@ -276,7 +276,7 @@ if [[ -z $GENIMG ]]; then
 else
     COMPRESSION=${optcompress:-$COMPRESSION}
     if ! type -P "$COMPRESSION" >/dev/null; then
-        die "Unable to locate compression method: %s" "$optcompress"
+        die "Unable to locate compression method: %s" "$COMPRESSION"
     fi
 
     msg "Starting build: %s" "$KERNELVERSION"