X-Git-Url: https://git.rmz.io/dotfiles.git/blobdiff_plain/0740abdf646bede29ee65b17f767ed9d6dd9cdd7..af9348928c28e9c9c89a9c03ac10c3029848659c:/awesome/utils.lua?ds=inline

diff --git a/awesome/utils.lua b/awesome/utils.lua
index 357d8b6..de240de 100644
--- a/awesome/utils.lua
+++ b/awesome/utils.lua
@@ -9,6 +9,10 @@ utils.globalkeys = { }
 local host = io.popen("hostname")
 utils.host = host:read("*l")
 
+function utils.is_dir(path)
+    return os.execute(('[ -d "%s" ]'):format(path))
+end
+
 function utils.run_or_kill(prg, cprop, screen)
     if not prg then
         do return nil end
@@ -67,7 +71,7 @@ function utils.get_default_sink()
     local f = io.popen('ponymix defaults --short')
     line = f:read('*l')
     f:close()
-    return string.match(line, "^sink%s*%d*%s*(.-)%s")
+    return string.match(line, "^sink%s*%d*%s*(.-)%s") or ""
 end
 
 function utils.joinTables(t1, t2)