nits

ext/cron_uploader/main.php

@@ -390,6 +390,7 @@ class CronUploader extends Extension
                             $database->rollback();
                         }
                     } catch (\Exception $e) {
+                        // rollback failed, let's just log things and die
                     }
 
                     $failed++;

ext/et/main.php

@@ -114,6 +114,7 @@ class ET extends Extension
                     'origin' => $commitOrigin,
                 ];
             } catch (\Exception $e) {
+                // If we can't get git data, just skip it
             }
         }
 

themes/lite/page.class.php

@@ -77,7 +77,7 @@ class Page extends BasePage
             $custom_sublinks .= "</div>";
         }
 
-        if ($this->left_enabled == false) {
+        if (!$this->left_enabled) {
             $left_block_html = "";
             $main_block_html = "<article id='body_noleft'>{$main_block_html}</article>";
         } else {