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.
emacs-straight · Sep 1, 2022 · e36c3cc · e36c3cc
1 parent 5bb699e
commit e36c3cc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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))))