fix broken error display (tikv#9953)

Signed-off-by: Greg Weber <[email protected]>
sunshinejiali · Apr 5, 2021 · fef37f8 · fef37f8
1 parent 5b9ab54
commit fef37f8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/components/tikv_util/src/config.rs b/components/tikv_util/src/config.rs
@@ -21,7 +21,7 @@ use configuration::ConfigValue;
 
 #[derive(Debug, Error)]
 pub enum ConfigError {
-    #[error("0")]
+    #[error("{0}")]
     Limit(String),
     #[error("config address error: {0}")]
     Address(String),