fix #756

1 files changed, 2 insertions, 2 deletions

diff --git a/tools/love-api.lua b/tools/love-api.lua
index bb7f6c8e..8117970f 100644
--- a/tools/love-api.lua
+++ b/tools/love-api.lua
@@ -129,7 +129,7 @@ local function buildFunction(func, node)
     end
     local params = {}
     for _, param in ipairs(func.variants[1].arguments or {}) do
-        for paramName in param.name:gmatch '[%a_][%w_]+' do
+        for paramName in param.name:gmatch '[%a_][%w_]*' do
             params[#params+1] = paramName
             text[#text+1] = ('---@param %s %s # %s'):format(
                 paramName,
@@ -139,7 +139,7 @@ local function buildFunction(func, node)
         end
     end
     for _, rtn in ipairs(func.variants[1].returns or {}) do
-        for returnName in rtn.name:gmatch '[%a_][%w_]+' do
+        for returnName in rtn.name:gmatch '[%a_][%w_]*' do
             text[#text+1] = ('---@return %s %s # %s'):format(
                 buildType(rtn),
                 returnName,