Replace intcmp() call with <=>

2 files changed, 3 insertions, 3 deletions

diff --git a/build.sh b/build.sh
index 296072f..188eeea 100755
--- a/build.sh
+++ b/build.sh
@@ -8,8 +8,8 @@ r7r-plugin-packer \
     --classname=atom_feed \
     --pluginname=atom_feed \
     --author='Laria Carolin Chabowski <laria@laria.me>' \
-    --versiontext="0.5.1" \
-    --versioncount=4 \
+    --versiontext="0.5.2" \
+    --versioncount=5 \
     --api=5 \
     --shortdesc="Power up your website with some Atom Feeds!" \
     --helpfile=help.html \
diff --git a/plugin.php b/plugin.php
index a487f65..48bbf67 100644
--- a/plugin.php
+++ b/plugin.php
@@ -143,7 +143,7 @@ class atom_feed extends RatatoeskrPlugin
                 if(!isset($article->title[$lang]))
                     throw new NotFoundError();
                 $comments = $article->get_comments($lang, True);
-                usort($comments, function($a, $b) { return intcmp($a->get_timestamp(), $b->get_timestamp()); });
+                usort($comments, function($a, $b) { return $a->get_timestamp() <=> $b->get_timestamp(); });
 
                 $this->ste->vars["feed"]["title"]     = "Comments for " . $article->title[$lang]->text . " - " . $this->config["title"];
                 $this->ste->vars["feed"]["alternate"] = "$baseurl/$lang/" . $article->urlname;