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Org-Babel: fix maxima invocation without explicit parameters 

* ob-maxima.el (org-babel-execute:maxima): Let cmdline always
return a string.

TINYCHANGE

Signed-off-by: Simon Thum <simon.thum@gmx.de>
This commit is contained in:
Simon Thum 2012-05-08 13:31:11 +02:00 committed by Bastien Guerry
parent 867c6e38fa
commit 925aeebaad
1 changed files with 1 additions and 1 deletions
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lisp/ob-maxima.el
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@ -70,7 +70,7 @@ called by `org-babel-execute-src-block'."
(message "executing Maxima source code block")
(let ((result-params (split-string (or (cdr (assoc :results params)) "")))
(result
(let* ((cmdline (cdr (assoc :cmdline params)))
(let* ((cmdline (or (cdr (assoc :cmdline params)) ""))
(in-file (org-babel-temp-file "maxima-" ".max"))
(cmd (format "%s --very-quiet -r 'batchload(%S)$' %s"
org-babel-maxima-command in-file cmdline)))