Safer check for gzcat.

facebookarchive · Sep 23, 2015 · 8863018 · 8863018
1 parent b1cad30
commit 8863018
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/base/DatabaseInstaller.php b/base/DatabaseInstaller.php
@@ -62,7 +62,7 @@ public function installDatabase(): bool {
     $cat = 'cat';
     if ($this->options->dumpIsCompressed) {
       $cat = trim(shell_exec('which gzcat 2>/dev/null'));
-      if ($cat === "") {
+      if (!$cat) {
         $cat = 'zcat';
       }
     }