From 09509f7d8932829d6392f1787b1de1df4ebd8a7e Mon Sep 17 00:00:00 2001
From: unwox <me@unwox.com>
Date: Fri, 23 Aug 2024 21:52:27 +0600
Subject: do not try to execute empty repl commands

---
 main.go | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'main.go')

diff --git a/main.go b/main.go
index 923260d..7ebee5b 100644
--- a/main.go
+++ b/main.go
@@ -160,6 +160,9 @@ func main() {
 		reader := bufio.NewReader(os.Stdin)
 		for {
 			code, _ := reader.ReadString('\n')
+			if len(code) == 0 {
+				continue
+			}
 			for _, wrk := range wrks {
 				if err := wrk.Eval(code); err != nil {
 					log.Printf("error: %s\n", err)
-- 
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