fix hang on invalid url

1 files changed, 3 insertions, 3 deletions

diff --git a/library/cpp/monlib/service/pages/index_mon_page.cpp b/library/cpp/monlib/service/pages/index_mon_page.cpp
index f5c334cb83..2bfa0faca8 100644
--- a/library/cpp/monlib/service/pages/index_mon_page.cpp
+++ b/library/cpp/monlib/service/pages/index_mon_page.cpp
@@ -108,10 +108,10 @@ IMonPage* TIndexMonPage::FindPage(const TString& relativePath) {
 IMonPage* TIndexMonPage::FindPageByAbsolutePath(const TString& absolutePath) {
     TIndexMonPage* page = this;
     TString path = absolutePath;
-    if (path.StartsWith("/")) {
-        path.erase(0, 1);
-    }
     while (!path.empty()) {
+        while (path.StartsWith('/')) {
+            path.erase(0, 1);
+        }
         TString tryPath = path;
         while (!tryPath.empty()) {
             IMonPage* found = page->FindPage(tryPath);