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Dim stylish-haskell errors. #557

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Merged
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Apr 3, 2015
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Dim stylish-haskell errors. #557

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10 changes: 6 additions & 4 deletions haskell-commands.el
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Original file line number Diff line number Diff line change
Expand Up @@ -749,15 +749,17 @@ remains unchanged."
(buffer-substring-no-properties (point-min) (point-max)))))
(if (string= "" stderr-output)
(if (string= "" stdout-output)
(funcall errout
"Error: %s produced no output, leaving buffer alone" cmd)
(message "Error: %s produced no output, leaving buffer alone" cmd)
(save-restriction
(widen)
;; command successful, insert file with replacement to preserve
;; markers.
(insert-file-contents tmp-file nil nil nil t)))
;; non-null stderr, command must have failed
(funcall errout "%s failed: %s" cmd stderr-output))
(progn
;; non-null stderr, command must have failed
(message "Error: %s ended with errors, leaving buffer alone" cmd)
;; use (warning-minimum-level :debug) to see this
(display-warning cmd stderr-output :debug)))
(delete-file tmp-file)
(delete-file err-file)))

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