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| author | Doron Behar <doron.behar@gmail.com> | 2017-07-15 17:03:10 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-07-15 17:03:10 +0300 |
| commit | 5ff83d69041325299ad565c220207d49d20ea293 (patch) | |
| tree | aa870ad4398fe39043df1355cbccbb269f89ba8e | |
| parent | 0ba9c24000d3cad1d1d81a3dd233584b0bbd2950 (diff) | |
Fix error in 'pl.lapp.process_options_string'
Fix error "attempt to concatenate a nil value (local 'vtype')" by
checking making sure vtype is not nil.
| -rw-r--r-- | lua/pl/lapp.lua | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lua/pl/lapp.lua b/lua/pl/lapp.lua index fbeffd3..200c48f 100644 --- a/lua/pl/lapp.lua +++ b/lua/pl/lapp.lua @@ -313,8 +313,8 @@ function lapp.process_options_string(str,args) ps.converter = converter end ps.constraint = types[vtype].constraint - elseif not builtin_types[vtype] then - lapp.error(vtype.." is unknown type") + elseif not builtin_types[vtype] and vtype then + lapp.error(vtype.." is unknown type") end parms[optparm] = ps end |