1 files changed, 7 insertions, 2 deletions
diff --git a/kern b/kern
index 1f49a67..040d150 100755
--- a/kern
+++ b/kern
@@ -77,7 +77,12 @@ config_kernel() {
 
 diff_kernel() {
 	diff=${1:-$(get_running_config)}
-	nvim -d .config "$diff"
+
+	if command -v git >/dev/null; then
+		git diff --no-index "$diff" .config
+	else
+		diff -u "$diff" .config
+	fi
 }
 
 build_kernel() {
@@ -101,7 +106,7 @@ test_diff() {
 	dt=$(mktemp)
 	sed -nE '/^(# )?CONFIG_.*/p' "$(get_running_config)" > "$dt"
 	if ! sed -nE '/^(# )?CONFIG_.*/p' .config | diff -q "$dt" -; then
-		diff_kernel
+		diff_kernel || true
 		printf "Continue? [y/N] "
 		read -r response
 		if test "$response" != "y"; then