Fix #130

conf/wide.go

@@ -84,16 +84,24 @@ var rawWide conf
 // Exits process if found fatal issues (such as not found $GOPATH),
 // Notifies user by notification queue if found warning issues (such as not found gocode).
 func FixedTimeCheckEnv() {
+	checkEnv() // check immediately
+
 	go func() {
 		for _ = range time.Tick(time.Minute * 7) {
+			checkEnv()
+		}
+	}()
+}
+
+func checkEnv() {
 	if "" == os.Getenv("GOPATH") {
-				glog.Fatal("Not found $GOPATH")
+		glog.Fatal("Not found $GOPATH, please configure it before running Wide")
 
 		os.Exit(-1)
 	}
 
 	if "" == os.Getenv("GOROOT") {
-				glog.Fatal("Not found $GOROOT")
+		glog.Fatal("Not found $GOROOT, please configure it before running Wide")
 
 		os.Exit(-1)
 	}
@@ -115,8 +123,6 @@ func FixedTimeCheckEnv() {
 
 		glog.Warningf("Not found ide_stub [%s]", ide_stub)
 	}
-		}
-	}()
 }
 
 // FixedTimeSave saves configurations (wide.json) periodically (1 minute).