From 4cd90e368c4093bb90dabc8ef1dee2f9508d5750 Mon Sep 17 00:00:00 2001
From: Sekulum Forka <dictatorofturkmenistan@protonmail.com>
Date: Fri, 14 May 2021 17:28:11 +0200
Subject: [PATCH] Eval  execute: They now ignore empty commands or commands
 that only contain a single empty string

---
 src/fsh.nim | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/fsh.nim b/src/fsh.nim
index bf45490..fce2a12 100644
--- a/src/fsh.nim
+++ b/src/fsh.nim
@@ -289,7 +289,7 @@ proc execute(cmd: string): int =
   let strm=cmd.newStringStream
   while not strm.atEnd:
     let parsed = strm.readCommand.parseCommand
-    if parsed == @[]:
+    if parsed == @[] or parsed == @[""]:
       continue
     let progname = parsed[0]
     let args = parsed[1..parsed.high]
@@ -310,7 +310,7 @@ proc eval(cmd: string): string =
   let strm=cmd.newStringStream
   while not strm.atEnd():
     let parsed = strm.readCommand.parseCommand
-    if parsed == @[]:
+    if parsed == @[] or parsed == @[""]:
       continue
     let progname=parsed[0]
     let args = parsed[1..parsed.high]