X-Git-Url: https://git.rkrishnan.org/?a=blobdiff_plain;f=src%2Fallmydata%2Fmutable%2Flayout.py;h=40fd9331badcfdd988ed014a06b1ed9109f22958;hb=refs%2Fheads%2F2543.fix-mutable-error-handling.0;hp=b938794f947281428e5c8ba16fa57880df4faa08;hpb=0d6fcf445e21f58024ed869f5e672eab2d4a2903;p=tahoe-lafs%2Ftahoe-lafs.git

diff --git a/src/allmydata/mutable/layout.py b/src/allmydata/mutable/layout.py
index b938794f..40fd9331 100644
--- a/src/allmydata/mutable/layout.py
+++ b/src/allmydata/mutable/layout.py
@@ -1171,7 +1171,7 @@ class MDMFSlotWriteProxy:
             else:
                 if on_success: on_success()
             return results
-        d.addCallback(_result)
+        d.addBoth(_result)
         return d
 
 def _handle_bad_struct(f):