osi-mk: Fix option checking

"Ignore space change" is useful for this one.

1 files changed, 11 insertions, 9 deletions

diff --git a/osi-mk b/osi-mk
index 662b331..06502e9 100755
--- a/osi-mk
+++ b/osi-mk
@@ -132,16 +132,18 @@ main() {
 						arg_mode=error
 					fi
 				done
-				if [[ ( $arg_edit = false || -n $arg_edit_base ) && -e $arg_file ]]; then
-					error 2 'Image file already exists, refusing to overwrite: %s' "$arg_file"
-				fi
-				if $arg_edit; then
-					if ! [[ -f ${arg_edit_base:-$arg_file} ]]; then
-						error 2 'Image must already exist to --edit: %s' "${arg_edit_base:-$arg_file}"
+				if [[ $arg_mode = outside ]]; then
+					if [[ ( $arg_edit = false || -n $arg_edit_base ) && -e $arg_file ]]; then
+						error 2 'Image file already exists, refusing to overwrite: %s' "$arg_file"
 					fi
-				else
-					if [[ -z $arg_size ]]; then
-						error 2 'Must specify --size when creating a new image'
+					if $arg_edit; then
+						if ! [[ -f ${arg_edit_base:-$arg_file} ]]; then
+							error 2 'Image must already exist to --edit: %s' "${arg_edit_base:-$arg_file}"
+						fi
+					else
+						if [[ -z $arg_size ]]; then
+							error 2 'Must specify --size when creating a new image'
+						fi
 					fi
 				fi
 				;;