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ob-tangle: Fix bug when heading has no text

* lisp/ob-tangle.el (org-babel-tangle-collect-blocks): Use dummy
string when heading has no text.
Michael Brand 8 years ago
parent
commit
9852ad9418
1 changed files with 2 additions and 1 deletions
  1. 2 1
      lisp/ob-tangle.el

+ 2 - 1
lisp/ob-tangle.el

@@ -360,7 +360,8 @@ code blocks by language."
 	   (setq block-counter (+ 1 block-counter))))
        (replace-regexp-in-string "[ \t]" "-"
 				 (condition-case nil
-				     (nth 4 (org-heading-components))
+				     (or (nth 4 (org-heading-components))
+					 "(dummy for heading without text)")
 				   (error (buffer-file-name)))))
       (let* ((start-line (save-restriction (widen)
 					   (+ 1 (line-number-at-pos (point)))))