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[Fix] nvm: do not change or export the caller's IFS

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`IFS=... nvm "$@"` is a prefix assignment to a function call, which bash's POSIX mode (macOS `/bin/sh`) keeps after the call returns, and exports.
This commit is contained in:
Jordan Harband
2026-09-30 15:50:38 +09:00
parent 3bfc2b4a9a
commit 0add6b8555
2 changed files with 31 additions and 4 deletions
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nvm.sh
+12 -4
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@@ -3672,14 +3672,18 @@ nvm() {
if [ "${-#*e}" != "$-" ]; then
set +e
local EXIT_CODE
IFS="${DEFAULT_IFS}" nvm "$@"
local IFS
IFS="${DEFAULT_IFS}"
nvm "$@"
EXIT_CODE="$?"
set -e
return "$EXIT_CODE"
elif [ "${-#*a}" != "$-" ]; then
set +a
local EXIT_CODE
IFS="${DEFAULT_IFS}" nvm "$@"
local IFS
IFS="${DEFAULT_IFS}"
nvm "$@"
EXIT_CODE="$?"
set -a
return "$EXIT_CODE"
@@ -3687,13 +3691,17 @@ nvm() {
# shellcheck disable=SC3041
set +E
local EXIT_CODE
IFS="${DEFAULT_IFS}" nvm "$@"
local IFS
IFS="${DEFAULT_IFS}"
nvm "$@"
EXIT_CODE="$?"
# shellcheck disable=SC3041
set -E
return "$EXIT_CODE"
elif [ "${IFS}" != "${DEFAULT_IFS}" ]; then
IFS="${DEFAULT_IFS}" nvm "$@"
local IFS
IFS="${DEFAULT_IFS}"
nvm "$@"
return "$?"
fi