src: remove unused Environment::GetCurrent() calls

Remove a few Environment::GetCurrent() calls that g++ failed to detect
were not used for anything.  The return value was assigned to a local
variable but not used meaningfully.

PR-URL: https://github.com/node-forward/node/pull/18
Reviewed-By: Fedor Indutny <fedor@indutny.com>

1 files changed, 0 insertions, 9 deletions

diff --git a/src/node_zlib.cc b/src/node_zlib.cc
index 45ef0b25f6..e3165b2b30 100644
--- a/src/node_zlib.cc
+++ b/src/node_zlib.cc
@@ -381,8 +381,6 @@ class ZCtx : public AsyncWrap {
 
   // just pull the ints out of the args and call the other Init
   static void Init(const FunctionCallbackInfo<Value>& args) {
-    Environment* env = Environment::GetCurrent(args.GetIsolate());
-
     CHECK((args.Length() == 4 || args.Length() == 5) &&
            "init(windowBits, level, memLevel, strategy, [dictionary])");
 
@@ -421,20 +419,13 @@ class ZCtx : public AsyncWrap {
   }
 
   static void Params(const FunctionCallbackInfo<Value>& args) {
-    Environment* env = Environment::GetCurrent(args.GetIsolate());
-
     CHECK(args.Length() == 2 && "params(level, strategy)");
-
     ZCtx* ctx = Unwrap<ZCtx>(args.Holder());
-
     Params(ctx, args[0]->Int32Value(), args[1]->Int32Value());
   }
 
   static void Reset(const FunctionCallbackInfo<Value> &args) {
-    Environment* env = Environment::GetCurrent(args.GetIsolate());
-
     ZCtx* ctx = Unwrap<ZCtx>(args.Holder());
-
     Reset(ctx);
     SetDictionary(ctx);
   }