add "default" returns in hopes of getting older go (1.0.2) to compile.

No guarantees.

core/get.go

@@ -84,9 +84,8 @@ func Exists(index string, _type string, id string, args map[string]interface{})
 	}
 	if httpStatusCode == http.StatusOK {
 		return true, err
-	} else {
-		return false, err
 	}
+	return false, err
 }
 
 // ExistsIndex allows caller to check for the existance of an index or a type using HEAD
@@ -111,7 +110,6 @@ func ExistsIndex(index string, _type string, args map[string]interface{}) (bool,
 	}
 	if httpStatusCode == http.StatusOK {
 		return true, err
-	} else {
-		return false, err
 	}
+	return false, err
 }

core/update.go

@@ -62,14 +62,13 @@ func UpdateWithPartialDoc(index string, _type string, id string, args map[string
 		}
 		content := fmt.Sprintf("{\"doc\":%s %s}", v, upsertStr)
 		return Update(index, _type, id, args, content)
-	default:
-		var data map[string]interface{} = make(map[string]interface{})
-		data["doc"] = doc
-		if upsert {
-			data["doc_as_upsert"] = true
-		}
-		return Update(index, _type, id, args, data)
 	}
+	var data map[string]interface{} = make(map[string]interface{})
+	data["doc"] = doc
+	if upsert {
+		data["doc_as_upsert"] = true
+	}
+	return Update(index, _type, id, args, data)
 }
 
 // UpdateWithScript updates a document based on a script provided.
@@ -88,10 +87,9 @@ func UpdateWithScript(index string, _type string, id string, args map[string]int
 		paramsPart := fmt.Sprintf("{\"params\":%s}", v)
 		data := fmt.Sprintf("{\"script\":\"%s\", \"params\":%s}", script, paramsPart)
 		return Update(index, _type, id, args, data)
-	default:
-		var data map[string]interface{} = make(map[string]interface{})
-		data["params"] = params
-		data["script"] = script
-		return Update(index, _type, id, args, data)
 	}
+	var data map[string]interface{} = make(map[string]interface{})
+	data["params"] = params
+	data["script"] = script
+	return Update(index, _type, id, args, data)
 }