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-rw-r--r--deps/npm/lib/utils/ini.js2
1 files changed, 2 insertions, 0 deletions
diff --git a/deps/npm/lib/utils/ini.js b/deps/npm/lib/utils/ini.js
index 7d7d4680e..ac45c8bc5 100644
--- a/deps/npm/lib/utils/ini.js
+++ b/deps/npm/lib/utils/ini.js
@@ -162,6 +162,8 @@ function parseEnv (env) {
Object.keys(env)
.filter(function (k) { return k.match(/^npm_config_[^_]/i) })
.forEach(function (k) {
+ if (!env[k]) return
+
conf[k.replace(/^npm_config_/i, "")
.toLowerCase()
.replace(/_/g, "-")] = parseField(env[k], k)