try to fix string issue

JuliaReinforcementLearning · Mar 27, 2024 · 8934e3f · 8934e3f
1 parent a75a045
commit 8934e3f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/CircularArrayBuffers.jl b/src/CircularArrayBuffers.jl
@@ -98,7 +98,7 @@ function wrap_index(idx::Int, n::Int)
     elseif idx <= 2n
         return idx - n
     else
-        @warn "oops! idx $(idx) > 2n $(2n)"
+        @warn "oops! idx " * idx * " > 2n " * 2n
         return idx - n
     end
 end