more useful options | |
PerlMonks |
Re^4: determine the variable causing the error: Use of uninitialized valueby kcott (Archbishop) |
on Apr 14, 2017 at 05:22 UTC ( [id://1187914]=note: print w/replies, xml ) | Need Help?? |
You could use
to trap the warning and do something special with it. However, I can't see that helping with identifying uninitialised values. There's example code in perlvar: %SIG. — Ken
In Section
Seekers of Perl Wisdom
|
|