* Fix diff page empty when revision is first commit.

2023-08-23 11:14:44 +08:00
parent 9fcd721315
commit 6ebd99717b
1 changed files with 3 additions and 1 deletions
@@ -310,7 +310,9 @@ class GitRepo
        if(strpos($fromRevision, '^') !== false)
        {
            $list = execCmd(escapeCmd("$this->client log -2 $toRevision --pretty=format:%H -- $path"), 'array');
-            if(isset($list[1])) $fromRevision = $list[1];
+            if(!isset($list[1])) return execCmd(escapeCmd("$this->client show HEAD"), 'array');
+
+            $fromRevision = $list[1];
        }
        $lines = execCmd(escapeCmd("$this->client diff $fromRevision $toRevision -- $path"), 'array');
        return $lines;