[O] clocking into an inline task before any headings

[Myles English]

Hello,

Are inline tasks allowed to be used before any other headings?  (I hope
they are.)

Starting with

 $ emacs -Q

and with nothing more than a

 (require 'org-inlinetask)

I am able to insert an inline task with C-c C-x t but when I try to
clock in, "CLOCK:" is inserted on a line directly below the task title
and I get this Backtrace:

Debugger entered--Lisp error: (error "Before first headline at position 120 in 
buffer a.org")
  signal(error ("Before first headline at position 120 in buffer a.org"))
  error("Before first headline at position %d in buffer %s" 120 #<buffer a.org>)
  byte-code("\300\301`p#\207" [error "Before first headline at position %d in 
buffer %s"] 4)
  org-back-to-heading(t)
  org-narrow-to-subtree()
  org-clock-sum-current-item(nil)
  byte-code("?\205\306 \307\211\211\310       address@hidden  
\204=\307\311D\312 
\210)E\313\232\203N\311F\314\307G\"\210)address@hidden@address@hidden 
address@hidden@address@hidden@address@hidden 
8\232)\203\304\332\333J\"\210\334\335\307\"\210K\327L!\326L!\223\210\311D\336\307\311\"\210)m\203\350\337
 address@hidden@address@hidden@address@hidden 
K\307\211\223\210\212\307u\210\343\344!\210\345 \210)\346 
\210\347M!\203P\350N!\210M\351\352!!\211O\203L\353O!\210)\202fM\203f\350P\354M\355R!\204f\353M!\210\350N!\205y\330\225\205y\356\357\225\330\225{!QR\203\215\347R!\203\215R
 
\202\245\350N!\203\244\351\330!\203\244\360\361\362\351\330!#\202\245\363J\364J\365\307#J\366S!\210S\203\367\350\367T\370\371R!\203\367\332\372\351\357!\"\210\373\351\357!\374QA\357\225b\210\375\376\377\351\357!!\"U\201b`V\"W\201c\201d
 !X\202\256S\201e=\203\332\201f!\210\201g 
\210\201h\352!\210\334\335\307\"\210\202\256\201i\201j!\210\201ku\210\201l 
\210\212\341\210\201m )\203H\201n\357!\210\201o\201p 
\352Z!\210T\201q\261\210\201b`V\"W\201c\201d 
!XF\203mG\206\236\203\225\201r\201s\201t\201u\201v 
!\201u!Z\201w\245\"!\203\225\206\236Y\206\236\201v 
U\201xU\201y\201z#AL`\201{ \223\210H\212\325\311!\210`)\201{ 
\223\210\311Z[\201|=\204\333[\201}=\203\371\\\204\345\201~\\\201\\>\204\371\201\200\\\201\201\"\\[\201\202=\204[\201}=\203]^\201\203
 
\210_\203#\201\204_!\210\307_[\2034\201\205`\211\201\203#_a\203C\201\204a!\210\307a\201\205\201w\211\201\206#a\332\201\207A\f#\210\343\201\210!.
   \207" [org-clock-resolving-clocks-due-to-idleness org-clock-resolving-clocks 
org-clock-leftover-time leftover msg-extra target-pos org-clocking-p nil "" t 
org-resolve-clocks (64) org-clock-in (4) org-clock-select-task "Clock-in on 
task: " copy-marker error "Abort" (16) org-clock-mark-default-task 
org-back-to-heading marker-buffer marker-position 4 org-heading-components 
message "Clock continues in \"%s\"" throw abort org-clock-out org-at-heading-p 
point-at-bol 0 org-base-buffer run-hooks org-clock-in-prepare-hook 
org-clock-history-push org-clock-set-current functionp looking-at match-string 
2 org-todo "[     ]*" "\\>" org-trim 1 replace-regexp-in-string 
"\\[\\[.*?\\]\\[\\(.*?\\)\\]\\]" ...] 7)
  org-clock-in(nil)
  call-interactively(org-clock-in nil nil)

This is the behaviour as of commit 75f73e0b87a.

Inserting a heading above the tasks allows it to be clocked into.

Thanks,

Myles