editor: replace echo | cut by var substitution

Signed-off-by: Simon Deziel <[email protected]> (cherry picked from commit d666ce1)
tomponline · Jul 11, 2024 · a4bd1c4 · a4bd1c4
1 parent e08b33b
commit a4bd1c4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/snapcraft/wrappers/editor b/snapcraft/wrappers/editor
@@ -52,7 +52,7 @@ fi
 if [ -n "${EDIT_CMD}" ] && [ "${USERNS}" = 1 ]; then
     exec 9< /tmp/
     # Replace "/tmp/" prefix by exec'ed FD 9.
-    EDIT_PATH_HOST="/proc/self/fd/9/$(echo "${EDIT_PATH}" | cut -d/ -f3)"
+    EDIT_PATH_HOST="/proc/self/fd/9/${EDIT_PATH##*/}"
     find_and_spawn "${EDIT_CMD}" "${EDIT_PATH_HOST}"
 fi