diff --git a/src/applications/config/controller/PhabricatorConfigConsoleController.php b/src/applications/config/controller/PhabricatorConfigConsoleController.php
--- a/src/applications/config/controller/PhabricatorConfigConsoleController.php
+++ b/src/applications/config/controller/PhabricatorConfigConsoleController.php
@@ -85,14 +85,14 @@
     $rows = array();
     foreach ($versions as $name => $info) {
       $branchpoint = $info['branchpoint'];
-      if (strlen($branchpoint)) {
+      if (phutil_nonempty_string($branchpoint)) {
         $branchpoint = substr($branchpoint, 0, 12);
       } else {
         $branchpoint = null;
       }
 
       $version = $info['hash'];
-      if (strlen($version)) {
+      if (phutil_nonempty_string($version)) {
         $version = substr($version, 0, 12);
       } else {
         $version = pht('Unknown');
diff --git a/src/view/control/AphrontTableView.php b/src/view/control/AphrontTableView.php
--- a/src/view/control/AphrontTableView.php
+++ b/src/view/control/AphrontTableView.php
@@ -135,7 +135,7 @@
 
     $col_classes = array();
     foreach ($this->columnClasses as $key => $class) {
-      if (strlen($class)) {
+      if (phutil_nonempty_string($class)) {
         $col_classes[] = $class;
       } else {
         $col_classes[] = null;