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-rwxr-xr-xusr/local/www/system_firmware_auto.php3
1 files changed, 2 insertions, 1 deletions
diff --git a/usr/local/www/system_firmware_auto.php b/usr/local/www/system_firmware_auto.php
index cb267f1..817ebc5 100755
--- a/usr/local/www/system_firmware_auto.php
+++ b/usr/local/www/system_firmware_auto.php
@@ -223,7 +223,8 @@ if($use_old_checkversion == false) {
$firmwareurl=$g['firmwarebaseurl'];
$firmwarename=$g['firmwarefilename'];
}
- $upgrade_lock = file("/tmp/autoupdate.lock");
+ if(file_exists("/tmp/autoupdate.lock"))
+ $upgrade_lock = file("/tmp/autoupdate.lock");
if(trim($upgrade_lock[0]) == "1") {
$update_status = "An upgrade is already in progress.";
update_output_window($update_status);
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