fix: Use strict mode to fix syntax error on Node 4

Fix error: SyntaxError: Identifier 'flag' has already been declared Fixes #49
greenkeeperio · Aug 16, 2017 · 17c43f6 · 17c43f6
1 parent ae87c20
commit 17c43f6
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/update-lockfile.js b/lib/update-lockfile.js
@@ -1,3 +1,5 @@
+'use strict'
+
 const exec = require('child_process').execSync
 
 const semver = require('semver')