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Merge pull request #946 from Jnesselr/jnesselr/plannerdoc

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Fixed a comment in the planner
This commit is contained in:
nothinman 2014-06-02 01:33:23 +01:00
parent b7aac49995 07c0eeee99
commit 5a18324030
1 changed files with 1 additions and 1 deletions
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Marlin/planner.h
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@ -151,7 +151,7 @@ FORCE_INLINE block_t *plan_get_current_block()
return(block); return(block);
} }
// Gets the current block. Returns NULL if buffer empty // Returns true if the buffer has a queued block, false otherwise
FORCE_INLINE bool blocks_queued() FORCE_INLINE bool blocks_queued()
{ {
if (block_buffer_head == block_buffer_tail) { if (block_buffer_head == block_buffer_tail) {