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-rw-r--r--tests/niminaction/Chapter7/Tweeter/src/database.nim4
1 files changed, 2 insertions, 2 deletions
diff --git a/tests/niminaction/Chapter7/Tweeter/src/database.nim b/tests/niminaction/Chapter7/Tweeter/src/database.nim
index 4faba3f6a..3785ea307 100644
--- a/tests/niminaction/Chapter7/Tweeter/src/database.nim
+++ b/tests/niminaction/Chapter7/Tweeter/src/database.nim
@@ -79,9 +79,9 @@ proc findMessages*(database: Database, usernames: seq[string],
   result = @[]
   if usernames.len == 0: return
   var whereClause = " WHERE "
-  for i in 0 .. <usernames.len:
+  for i in 0 ..< usernames.len:
     whereClause.add("username = ? ")
-    if i != <usernames.len:
+    if i != usernames.high:
       whereClause.add("or ")
 
   let messages = database.db.getAllRows(