commit 16b75b7333f988279195f75dcf1ec8217ceb43df
author Jordan Harband <ljharb@gmail.com> Tue Aug 11 10:16:42 2020 -0700
committer Jordan Harband <ljharb@gmail.com> Tue Aug 11 10:16:42 2020 -0700
tree b3e1657ff928f2b3003a038123648618ab8425c3
parent 1bf567bd0b12be189f595f5cd781258260cf37b5

[Robustness] add `command` to `xargs`/`rm` in `nvm_get_default_packages`

Fixes #2281.

nvm.sh

diff --git a/nvm.sh b/nvm.sh
index 8db529d..843cebf 100644
--- a/nvm.sh
+++ b/nvm.sh
@@ -3661,7 +3661,7 @@
     # ensure a trailing newline
     WORK=$(mktemp -d) || exit $?
     # shellcheck disable=SC2064
-    trap "rm -rf '$WORK'" EXIT
+    trap "command rm -rf '$WORK'" EXIT
     # shellcheck disable=SC1003
     sed -e '$a\' "${NVM_DEFAULT_PACKAGE_FILE}" > "${WORK}/default-packages"
     while IFS=' ' read -r line; do
@@ -3681,7 +3681,7 @@
 
       DEFAULT_PACKAGES="${DEFAULT_PACKAGES}${line} "
     done < "${WORK}/default-packages"
-    echo "${DEFAULT_PACKAGES}" | xargs
+    echo "${DEFAULT_PACKAGES}" | command xargs
   fi
 }