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-rw-r--r--compiler/ropes.nim4
1 files changed, 2 insertions, 2 deletions
diff --git a/compiler/ropes.nim b/compiler/ropes.nim
index 160b1a4c6..0da5a06ce 100644
--- a/compiler/ropes.nim
+++ b/compiler/ropes.nim
@@ -284,11 +284,11 @@ proc `%`*(frmt: TFormatStr, args: openArray[Rope]): Rope =
       of '{':
         inc(i)
         var j = 0
-        while i < length and frmt[i] in {'0'..'9'}:
+        while frmt[i] in {'0'..'9'}:
           j = j * 10 + ord(frmt[i]) - ord('0')
           inc(i)
         num = j
-        if i < length and frmt[i] == '}': inc(i)
+        if frmt[i] == '}': inc(i)
         else: errorHandler(rInvalidFormatStr, $(frmt[i]))
 
         if j > high(args) + 1: