write_fbcon(): Improve comments and fix undefined $_ error

1 files changed, 3 insertions, 2 deletions

diff --git a/bin/bdf2fbcon b/bin/bdf2fbcon
index f602aba..e6cda04 100755
--- a/bin/bdf2fbcon
+++ b/bin/bdf2fbcon
@@ -203,10 +203,11 @@ sub write_fbcon
 		}
 	}
 
+	$output_fh->printf("/*\n");
 	foreach (@{$font->{'comments'}}) {
-		$output_fh->printf("/* %s */\n", $_);
+		$output_fh->printf(" * %s\n", ($_ or ''));
 	}
-	$output_fh->printf("/* Generated by bdf2fbcon */\n\n");
+	$output_fh->printf(" * Generated by bdf2fbcon\n */\n\n");
 	$output_fh->printf("#include <linux/font.h>\n\n");
 	$output_fh->printf("#define FONTDATAMAX %d\n\n",
 		$bytes_x * $font->{'height'} * 256);