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master 57d97bb: Unbreak process tests if 'errno' is not installed.
From: |
Philipp Stephani |
Subject: |
master 57d97bb: Unbreak process tests if 'errno' is not installed. |
Date: |
Thu, 31 Dec 2020 07:18:01 -0500 (EST) |
branch: master
commit 57d97bb170e86c77dede5456ab8fd178c3a5bf61
Author: Philipp Stephani <phst@google.com>
Commit: Philipp Stephani <phst@google.com>
Unbreak process tests if 'errno' is not installed.
* test/src/process-tests.el (process-tests--EMFILE-message): Don't
signal an error if the 'errno' binary is unavailable.
---
test/src/process-tests.el | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/test/src/process-tests.el b/test/src/process-tests.el
index eee8636..7a83df9 100644
--- a/test/src/process-tests.el
+++ b/test/src/process-tests.el
@@ -701,7 +701,9 @@ Return nil if that can't be determined."
(when (eq process-tests--EMFILE-message :unknown)
(setq process-tests--EMFILE-message
(with-temp-buffer
- (when (eql (call-process "errno" nil t nil "EMFILE") 0)
+ (when (eql (ignore-error 'file-error
+ (call-process "errno" nil t nil "EMFILE"))
+ 0)
(goto-char (point-min))
(when (looking-at (rx "EMFILE" (+ blank) (+ digit)
(+ blank) (group (+ nonl))))
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