fix jinzhu#182 copy of slice doesn't replace the whole slice

jheroy · May 17, 2023 · c48356f · c48356f
1 parent 83982c7
commit c48356f
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/copier.go b/copier.go
@@ -207,6 +207,15 @@ func copier(toValue interface{}, fromValue interface{}, opt Option) (err error)
 					}
 				}
 			}
+
+			if to.Len() > from.Len() {
+				to.SetLen(from.Len())
+			}
+
+			if to.Cap() > from.Cap() {
+				to.SetCap(from.Cap())
+			}
+
 			return
 		}
 	}