Merge pull request #255 from doronbehar/patch-1

Fix error in 'pl.lapp.process_options_string'
lunarmodules · Jul 16, 2017 · 347aec3 · 347aec3
2 parents 81e0048 + 5ff83d6
commit 347aec3
Showing 1 changed file with 2 additions and 2 deletions.
diff --git 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