mergerfs_webui.cpp

4 days ago · 426339eab9
1 changed files with 7 additions and 1 deletions
--- a/src/mergerfs_webui.cpp
+++ b/src/mergerfs_webui.cpp
@ -33,7 +33,13 @@ _generate_error(const fs::path    &mount_,
  switch(err_)
    {
    case -EROFS:
-    case -EINVAL;
+      rv["msg"] = fmt::format("'{}' is read only.",key_);
+      break;
+    case -EINVAL:
+      rv["msg"] = fmt::format("value '{}' is invalid for '{}'",
+                              val_,
+                              key_);
+      break;
    case -EACCES:
      rv["msg"] = fmt::format("mergerfs.webui (pid {}) is running as uid {}"
                              " which appears not to have access to modify the"