Correction de Util::truncatedString boguée

src/UnicaenApp/Util.php

@@ -338,11 +338,20 @@ class Util
         if (strlen($string) <= $length) {
             return $string;
         }
+
+        $trunc = substr($string, 0, $length);
         if ($string[$length] === ' ') {
-            return substr($string, 0, $length) . $appended;
+            $kept = $trunc;
+        } else {
+            $found = strrpos($trunc, ' '); // position du dernier espace
+            if ($found === false) {
+                $kept = $trunc;
+            } else {
+                $kept = substr($string, 0, $found); // on tronque à l'espace trouvé
+            }
         }
 
-        return substr($string, 0, strrpos(substr($string, 0, $length), ' ')) . $appended;
+        return $kept . $appended;
     }