From 36ffd806aec597c6e3eff966d47f02cb23f66a7b Mon Sep 17 00:00:00 2001
From: Urban Müller
Date: Mon, 3 Jul 2023 21:35:29 +0200
Subject: mark it::exec call safe, give better it::exec example

---
 README | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'README')

diff --git a/README b/README
index d7fe5a9..c68934c 100644
--- a/README
+++ b/README
@@ -166,7 +166,7 @@ Functions:
   it::error($info)                       -- print or mail error message
   it::fatal($info)                       -- print or mail error message, then exit
   it::bail($message)                     -- print message to stderr, exit with errcode
-  it::exec($command, $values)            -- execute command, return output
+  it::exec('command', $values)           -- execute command, return output
   it::getopt($usage)                     -- parse (or print) usage, return options, 
   it::gets()                             -- fetch next line from stdin or named arg
   it::imageconvert($params)              -- Convert image using ImageMagick convert
-- 
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