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| author | Vanessa Ezekowitz <vanessaezekowitz@gmail.com> | 2017-06-23 14:11:19 -0400 |
|---|---|---|
| committer | Vanessa Ezekowitz <vanessaezekowitz@gmail.com> | 2017-06-23 14:11:19 -0400 |
| commit | 3c20e910298bd7064eb8bd8a5ed0caaf5b20b6c4 (patch) | |
| tree | 85d01661d39b22640a058036a9472a98d648e57b /filter-injector.lua | |
| parent | 1273d829179174c6635b48d975225fca4ef6449b (diff) | |
| download | pipeworks-3c20e910298bd7064eb8bd8a5ed0caaf5b20b6c4.tar pipeworks-3c20e910298bd7064eb8bd8a5ed0caaf5b20b6c4.tar.gz pipeworks-3c20e910298bd7064eb8bd8a5ed0caaf5b20b6c4.tar.bz2 pipeworks-3c20e910298bd7064eb8bd8a5ed0caaf5b20b6c4.tar.xz pipeworks-3c20e910298bd7064eb8bd8a5ed0caaf5b20b6c4.zip | |
prevent crash if node being taken from has no inv
Diffstat (limited to 'filter-injector.lua')
| -rw-r--r-- | filter-injector.lua | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/filter-injector.lua b/filter-injector.lua index 4870501..45b27c4 100644 --- a/filter-injector.lua +++ b/filter-injector.lua @@ -56,6 +56,7 @@ end -- todo SOON: this function has *way too many* parameters local function grabAndFire(data,slotseq_mode,exmatch_mode,filtmeta,frominv,frominvname,frompos,fromnode,filterfor,fromtube,fromdef,dir,fakePlayer,all,digiline) local sposes = {} + if not frominvname or not frominv:get_list(frominvname) then return end for spos,stack in ipairs(frominv:get_list(frominvname)) do local matches if filterfor == "" then |