chore(project): ensure git hooks don't error-exit when there's nothin…

…g to do Prevents `"Could not detach HEAD"` errors on interactive rebases.
marviq · Oct 20, 2017 · b78c926 · b78c926
1 parent d88e8b4
commit b78c926
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/.git-hooks/git-hook-on-npm-lockfile-change.sh b/.git-hooks/git-hook-on-npm-lockfile-change.sh
@@ -13,4 +13,6 @@ function changed
     echo "${changed_files}" | grep --quiet "${1}"
 }
 
-changed package-lock.json && npm run refresh
+if changed package-lock.json ; then
+    npm run refresh
+fi