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[Fix] set -u: is variable set test

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This commit is contained in:
Stephan DONIN 2016-05-20 10:49:02 +09:00
parent 74f9674a5d
commit f62747c29c
1 changed files with 1 additions and 1 deletions
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2
nvm.sh
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@ -2166,7 +2166,7 @@ nvm() {
return 11
fi
fi
if [ -n "$NVM_USE_OUTPUT" ]; then
if [ -n "${NVM_USE_OUTPUT-}" ]; then
nvm_echo "$NVM_USE_OUTPUT"
fi
;;