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updater: check for tar and gunzip using which

This commit is contained in:
Andrew Dolgov 2013-01-04 02:32:41 +04:00
parent 2ec1e00e2d
commit 2ae2bb1f52
1 changed files with 2 additions and 2 deletions
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4
plugins/updater/init.php
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@ -60,7 +60,7 @@ class Updater extends Plugin {
array_push($log, "Checking for tar...");
$system_rc = 0;
system("tar --version >/dev/null", $system_rc);
system("which tar >/dev/null", $system_rc);
if ($system_rc != 0) {
array_push($log, "Could not run tar executable (RC=$system_rc).");
@ -70,7 +70,7 @@ class Updater extends Plugin {
array_push($log, "Checking for gunzip...");
$system_rc = 0;
system("gunzip --version >/dev/null", $system_rc);
system("which gunzip >/dev/null", $system_rc);
if ($system_rc != 0) {
array_push($log, "Could not run gunzip executable (RC=$system_rc).");