fix ts resample with base

jreback · Jul 28, 2015 · f593a22 · f593a22
1 parent 572cf8e
commit f593a22
Showing 1 changed file with 2 additions and 6 deletions.
diff --git a/pandas/tseries/resample.py b/pandas/tseries/resample.py
@@ -228,7 +228,7 @@ def _get_time_delta_bins(self, ax):
         if not len(ax):
             binner = labels = TimedeltaIndex(data=[], freq=self.freq, name=ax.name)
             return binner, [], labels
-        
+
         labels = binner = TimedeltaIndex(start=ax[0],
                                          end=ax[-1],
                                          freq=self.freq,
@@ -238,11 +238,7 @@ def _get_time_delta_bins(self, ax):
 
         # Addresses GH #10530
         if self.base > 0:
-            last = labels[-1]
-            labels_shifted = labels.copy()
-            labels_shifted = labels_shifted.shift(self.base)
-            labels_shifted = labels_shifted[labels_shifted <= last]
-            labels = labels_shifted
+            labels = labels.shift(self.base)
 
         bins = ax.searchsorted(end_stamps, side='left')