get all the debugging finally into the debug files when things go wrong

[spider.git] / cmd / dx.pl

diff --git a/cmd/dx.pl b/cmd/dx.pl
index c946d76107b6a70f46ff0bcae4506888711ebe52..7684542eb19251f1d87dafa8253232f4b8bea4e9 100644 (file)
--- a/cmd/dx.pl
+++ b/cmd/dx.pl
@@ -43,7 +43,7 @@ if ($f[0] =~ /[A-Za-z]/) {
 }
 
 # make line the rest of the line
-$line = $f[2];
+$line = $f[2] || " ";
 @f = split /\s+/, $line;
 
 # bash down the list of bands until a valid one is reached