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[elpa] master 2bcd2e8: * packages/stream/stream.el (stream--force): Smal

From: Michael Heerdegen
Subject: [elpa] master 2bcd2e8: * packages/stream/stream.el (stream--force): Small fix (Bug#37888).
Date: Sat, 11 Jan 2020 07:46:34 -0500 (EST)

branch: master
commit 2bcd2e8a5fd6b628b0816c6452556d6b83d0d7c1
Author: Michael Heerdegen <address@hidden>
Commit: Michael Heerdegen <address@hidden>

    * packages/stream/stream.el (stream--force): Small fix (Bug#37888).
 packages/stream/stream.el | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/packages/stream/stream.el b/packages/stream/stream.el
index 9f73e8b..f5d7cdd 100644
--- a/packages/stream/stream.el
+++ b/packages/stream/stream.el
@@ -86,8 +86,9 @@ That value is the one passed to `stream-make'."
    ((eq (car-safe stream) stream--evald-identifier)
     (cdr stream))
    ((eq (car-safe stream) stream--fresh-identifier)
-    (setf (car stream) stream--evald-identifier)
-    (setf (cdr stream) (funcall (cdr stream))))
+    (prog1 (setf (cdr stream) (funcall (cdr stream)))
+      ;; identifier is only updated when forcing didn't exit nonlocally
+      (setf (car stream) stream--evald-identifier)))
    (t (signal 'wrong-type-argument (list 'streamp stream)))))
 (defmacro stream-cons (first rest)

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