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-rw-r--r--Documentation/dvb/get_dvb_firmware3
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/dvb/get_dvb_firmware b/Documentation/dvb/get_dvb_firmware
index 64174d6258f0..3d1b0ab70c8e 100644
--- a/Documentation/dvb/get_dvb_firmware
+++ b/Documentation/dvb/get_dvb_firmware
@@ -413,13 +413,14 @@ sub mpc718 {
while (<IN>) {
$currlen = length($_);
- if ($prevlen == $currlen || $currlen <= 64) {
+ if ($prevlen == $currlen && $currlen <= 64) {
chop; chop; # Get rid of "TUNER GO"
s/^\0\0//; # get rid of leading 00 00 if it's there
printf OUT "$_";
$found = 1;
last;
}
+ $prevlen = $currlen;
}
}
close OUT;