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authormarjohn56 <martin@queens-park.com>2016-12-23 08:39:40 +0000
committerGitHub <noreply@github.com>2016-12-23 08:39:40 +0000
commit8212a76549de6101984c2dd66d2b0ce8d921c649 (patch)
tree55acfef5cb800c922858833f6a6092e55cb9f4f8 /src/etc/inc/util.inc
parent1b17a4c9a49d648091811c6ec49eb633a9bfb9a6 (diff)
downloadpfsense-8212a76549de6101984c2dd66d2b0ce8d921c649.zip
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tidy
Diffstat (limited to 'src/etc/inc/util.inc')
-rw-r--r--src/etc/inc/util.inc10
1 files changed, 3 insertions, 7 deletions
diff --git a/src/etc/inc/util.inc b/src/etc/inc/util.inc
index 63ffb9f..1bf81da 100644
--- a/src/etc/inc/util.inc
+++ b/src/etc/inc/util.inc
@@ -2586,14 +2586,10 @@ function get_duid_from_file()
$count = 0;
if ($fd = fopen("{$g['vardb_path']}/dhcp6c_duid", "r")) {
-
if(filesize("{$g['vardb_path']}/dhcp6c_duid")==16) {
-
- $string = fread($fd,filesize("{$g['vardb_path']}/dhcp6c_duid"));
-
- while($count < 16) {
-
- $a = $string[$count];
+ $buffer = fread($fd,filesize("{$g['vardb_path']}/dhcp6c_duid"));
+ while($count < 16) {
+ $a = $buffer[$count];
$duid_ASCII .= bin2hex($a);
$count++;
if($count < 16) {
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