* luci/libs: uvl: Major rewrite of internal element handling, reworked error model...

[project/luci.git] / libs / uvl / root / usr / bin / uvl

diff --git a/libs/uvl/root/usr/bin/uvl b/libs/uvl/root/usr/bin/uvl
index 1631208..7dc6a00 100755 (executable)
--- a/libs/uvl/root/usr/bin/uvl
+++ b/libs/uvl/root/usr/bin/uvl
@@ -123,7 +123,7 @@ else
                end
                os.exit( 0 )
        else
-               if not options.silent then print( err ) end
+               if not options.silent then print( err and err:string() or "Unknown error" ) end
                os.exit( 1 )
        end
 end