Fixed issue from rust-lang#64447

hman523 · Sep 23, 2019 · fa2cfaf · fa2cfaf
1 parent 66bf391
commit fa2cfaf
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/src/librustc_errors/emitter.rs b/src/librustc_errors/emitter.rs
@@ -1043,14 +1043,13 @@ impl EmitterWriter {
     }
 
     fn get_max_line_num(&mut self, span: &MultiSpan, children: &[SubDiagnostic]) -> usize {
-        let mut max = 0;
 
         let primary = self.get_multispan_max_line_num(span);
-        max = if primary > max { primary } else { max };
+        let mut max = primary;
 
         for sub in children {
             let sub_result = self.get_multispan_max_line_num(&sub.span);
-            max = if sub_result > max { primary } else { max };
+            max = if sub_result > max { sub_result } else { max };
         }
         max
     }