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[Fix] To confirm curl exists before detecting curl libz feature

Peter Dave Hello 2017-04-06 05:20:55 +08:00 committed by Jordan Harband
parent ec3ba1973a
commit daa9c3604d
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GPG Key ID: 64A196AEE0916D55
1 changed files with 4 additions and 4 deletions
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nvm.sh
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@ -76,7 +76,7 @@ nvm_has_colors() {
} }
nvm_curl_libz_support() { nvm_curl_libz_support() {
curl -V | grep "^Features:" | grep -q "libz" curl -V 2>/dev/null | nvm_grep "^Features:" | nvm_grep -q "libz"
} }
nvm_get_latest() { nvm_get_latest() {
@ -102,10 +102,10 @@ nvm_get_latest() {
nvm_download() { nvm_download() {
local CURL_COMPRESSED_FLAG local CURL_COMPRESSED_FLAG
if nvm_curl_libz_support; then
CURL_COMPRESSED_FLAG="--compressed"
fi
if nvm_has "curl"; then if nvm_has "curl"; then
if nvm_curl_libz_support; then
CURL_COMPRESSED_FLAG="--compressed"
fi
curl "${CURL_COMPRESSED_FLAG:-}" -q "$@" curl "${CURL_COMPRESSED_FLAG:-}" -q "$@"
elif nvm_has "wget"; then elif nvm_has "wget"; then
# Emulate curl with wget # Emulate curl with wget