Fix #458

shin- · shin- · commit 96950a467dac · 2015-02-01T15:47:23.000-08:00
diff --git a/docker/client.py b/docker/client.py
@@ -463,7 +463,7 @@ def build(self, path=None, tag=None, quiet=False, fileobj=None,
             timeout=timeout,
         )
 
-        if context is not None:
+        if context is not None and not custom_context:
             context.close()
 
         if stream:

Original file line number	Diff line number	Diff line change
`@@ -463,7 +463,7 @@ def build(self, path=None, tag=None, quiet=False, fileobj=None,`
`463`	`463`	`timeout=timeout,`
`464`	`464`	`)`
`465`	`465`
`466`		`- if context is not None:`
	`466`	`+ if context is not None and not custom_context:`
`467`	`467`	`context.close()`
`468`	`468`
`469`	`469`	`if stream:`