From 8f0e30c4a23de4757232ec168c100f5fd1d302db Mon Sep 17 00:00:00 2001
From: sinanmohd <sinan@sinanmohd.com>
Date: Mon, 2 Oct 2023 11:33:30 +0530
Subject: lib/util/run: more error checking
---
lib/util.lua | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/lib/util.lua b/lib/util.lua
index 9f8cb22..f80ae87 100644
--- a/lib/util.lua
+++ b/lib/util.lua
@@ -161,8 +161,10 @@ local run = function (args)
capture_stdout = true,
args = args,
})
- stdout = cmd.stdout
- rc = (cmd.status >= 0)
+ if cmd then
+ stdout = cmd.stdout
+ rc = (cmd.status >= 0)
+ end
else
cmd = io.popen(table_to_cmd(args))
if cmd then
@@ -172,7 +174,7 @@ local run = function (args)
end
end
- return stdout, rc
+ return stdout or "", rc
end
return {
--
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