minor

2026-10-21 13:31:18 +00:00 · 2017-06-23 18:11:11 +08:00
1 parent 88ada80686
commit 841b762796
@@ -453,7 +453,7 @@ if [ "$(printf '\x41')" != 'A' ]; then
 fi

 _ESCAPE_XARGS=""
-if [ "$(printf %s '\\x41' | xargs printf)" = 'A' ]; then
+if _exists xargs && [ "$(printf %s '\\x41' | xargs printf)" = 'A' ]; then
  _ESCAPE_XARGS=1
 fi