Fix PHP 8.2: ${var} deprecated string interpolation syntax on Git class

Ref: af7338f7061419a72d1ae53bafa02a5643201c06

Signed-off-by: William Desportes <williamdes@wdes.fr>

1 files changed, 5 insertions, 1 deletions

diff --git a/libraries/classes/Git.php b/libraries/classes/Git.php
index 3641cf1a0d..f30c500080 100644
--- a/libraries/classes/Git.php
+++ b/libraries/classes/Git.php
@@ -394,7 +394,11 @@ class Git
                 $user2['date'] .= $user[4];
             }
 
-            ${$linetype} = $user2;
+            if ($linetype === 'author') {
+                $author = $user2;
+            } elseif ($linetype === 'committer') {
+                $committer = $user2;
+            }
         } while ($dataline != '');
 
         $message = trim(implode(' ', $commit));