forked from rho_n/hpr_generator
		
	Guard against empty non existant page id key value
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		| @@ -238,7 +238,10 @@ sub get_filename { | |||||||
| 		} | 		} | ||||||
| 		else { | 		else { | ||||||
| 			$filename = $$config{'filename'}; | 			$filename = $$config{'filename'}; | ||||||
| 			my $padded_index = sprintf("%04d", $$config{'id'}); | 			my $padded_index = ""; | ||||||
|  | 			if ($$config{'id'}) { | ||||||
|  | 				$padded_index = sprintf("%04d", $$config{'id'}); | ||||||
|  | 			} | ||||||
| 			$filename =~ s/\[id\]/$padded_index/; | 			$filename =~ s/\[id\]/$padded_index/; | ||||||
| 		    return $filename; | 		    return $filename; | ||||||
| 		} | 		} | ||||||
|   | |||||||
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