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| author | Ludovic Courtès <ludo@gnu.org> | 2019-05-16 17:06:18 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2019-05-16 17:06:18 +0200 |
| commit | 9da2dd90e2e8db8cfb922eb0c064876c146070dd (patch) | |
| tree | c28af71eef5ce5ead9ce9e9508279bea673ae0ae /gnu/packages | |
| parent | 9c64080dce9fa3e77c48ae962ff1edc5d0863c6a (diff) | |
gnu: js-mathjax: Avoid "Too many open files" error while building.
* gnu/packages/javascript.scm (js-mathjax)[arguments]: Add call to
'close-pipe'. Previously builds would sometimes fail with EMFILE (this
was non-deterministic as it depends on GC activity.)
Diffstat (limited to 'gnu/packages')
| -rw-r--r-- | gnu/packages/javascript.scm | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gnu/packages/javascript.scm b/gnu/packages/javascript.scm index 8731a44927..e7dcd7962d 100644 --- a/gnu/packages/javascript.scm +++ b/gnu/packages/javascript.scm @@ -117,7 +117,11 @@ (let ((minified (open-pipe* OPEN_READ "uglify-js" file))) (call-with-output-file installed (lambda (port) - (dump-port minified port))))) + (dump-port minified port))) + + (let ((exit (close-pipe minified))) + (unless (zero? exit) + (error "dear, uglify-js failed" exit))))) (else (install-file file (dirname installed)))))) (find-files ".")) |