move location to initialize num_consecutive_same_value down

Author: auderson

pandas/core/_numba/kernels/var_.py

@@ -80,7 +80,6 @@ def sliding_var(
     ssqdm_x = 0.0
     compensation_add = 0.0
     compensation_remove = 0.0
-    num_consecutive_same_value = 0
 
     min_periods = max(min_periods, 1)
     is_monotonic_increasing_bounds = is_monotonic_increasing(
@@ -95,6 +94,7 @@ def sliding_var(
         if i == 0 or not is_monotonic_increasing_bounds:
 
             prev_value = values[s]
+            num_consecutive_same_value = 0
 
             for j in range(s, e):
                 val = values[j]