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-rw-r--r--lib/std/enumerate.nim2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/std/enumerate.nim b/lib/std/enumerate.nim
index a8f0e1ba7..4f0161b7c 100644
--- a/lib/std/enumerate.nim
+++ b/lib/std/enumerate.nim
@@ -21,7 +21,7 @@ macro enumerate*(x: ForLoopStmt): untyped {.since: (1, 3).} =
   ## The default starting count `0` can be manually overridden if needed.
   runnableExamples:
     let a = [10, 20, 30]
-    var b: seq[(int, int)]
+    var b: seq[(int, int)] = @[]
     for i, x in enumerate(a):
       b.add((i, x))
     assert b == @[(0, 10), (1, 20), (2, 30)]