org-babel-sh-evaluate: Do not issue string :results value

* lisp/ob-shell.el (org-babel-sh-evaluate): Do not assume that :results value always yields string value. Avoid error when results is nil.
2022-09-01 23:08:55 +08:00 · 2022-09-01 23:08:55 +08:00 · e36c3cc21b
parent 5bb699e0fd
commit e36c3cc21b
1 changed files with 1 additions and 1 deletions
--- a/lisp/ob-shell.el
+++ b/lisp/ob-shell.el
@ -318,7 +318,7 @@ return the value of the last statement in BODY."
 	      (set-file-modes script-file #o755)
 	      (org-babel-eval script-file "")))
 	   (t (org-babel-eval shell-file-name (org-trim body))))))
-    (when value-is-exit-status
+    (when (and results value-is-exit-status)
      (setq results (car (reverse (split-string results "\n" t)))))
    (when results
      (let ((result-params (cdr (assq :result-params params))))