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-rw-r--r--src/node_zlib.cc10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/node_zlib.cc b/src/node_zlib.cc
index 067e8d96a0..01f713afd7 100644
--- a/src/node_zlib.cc
+++ b/src/node_zlib.cc
@@ -422,6 +422,16 @@ class ZCtx : public AsyncWrap {
// just pull the ints out of the args and call the other Init
static void Init(const FunctionCallbackInfo<Value>& args) {
+ // Refs: https://github.com/nodejs/node/issues/16649
+ // Refs: https://github.com/nodejs/node/issues/14161
+ if (args.Length() == 5) {
+ fprintf(stderr,
+ "WARNING: You are likely using a version of node-tar or npm that "
+ "is incompatible with this version of Node.js.\nPlease use "
+ "either the version of npm that is bundled with Node.js, or "
+ "a version of npm (> 5.5.1 or < 5.4.0) or node-tar (> 4.0.1) "
+ "that is compatible with Node.js 9 and above.\n");
+ }
CHECK(args.Length() == 7 &&
"init(windowBits, level, memLevel, strategy, writeResult, writeCallback,"
" dictionary)");