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| author |   mitchell <70453897+667e-11@users.noreply.github.com> | 2015-10-07 09:28:12 -0400 |
|---|---|---|
| committer | mitchell <70453897+667e-11@users.noreply.github.com> | 2015-10-07 09:28:12 -0400 |
| commit | 2589e6b2eeaf5e82c3caaf1a7fd8c60ed7d2d149 (patch) | |
| tree | d33942ef205ddee9bf87d173eb916a86377f8fc7 /modules | |
| parent | a7d479becd5b94e92e11552dacf51c31abcbcae4 (diff) | |
| download | textadept-2589e6b2eeaf5e82c3caaf1a7fd8c60ed7d2d149.tar.gz textadept-2589e6b2eeaf5e82c3caaf1a7fd8c60ed7d2d149.zip | |
Fixed potential bug in UPDATE_UI handler; modules/textadept/snippets.lua
It's possible for the `updated` parameter to be `nil`; handle it.
Diffstat (limited to 'modules')
| -rw-r--r-- | modules/textadept/snippets.lua | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/modules/textadept/snippets.lua b/modules/textadept/snippets.lua index 2c2bbf15..5c039d12 100644 --- a/modules/textadept/snippets.lua +++ b/modules/textadept/snippets.lua @@ -530,7 +530,8 @@ M._snippet_mt = { -- Update snippet transforms when text is added or deleted. events.connect(events.UPDATE_UI, function(updated) - if #snippet_stack > 0 and bit32.band(updated, buffer.UPDATE_CONTENT) > 0 then + if #snippet_stack > 0 and updated and + bit32.band(updated, buffer.UPDATE_CONTENT) > 0 then snippet_stack[#snippet_stack]:update_transforms() end end) |