fix

xmake-io · Jul 16, 2019 · cba6d7e · cba6d7e
1 parent 7723b5b
commit cba6d7e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/xmake/core/base/os.lua b/xmake/core/base/os.lua
@@ -948,7 +948,7 @@ function os.setenv(name, ...)
     local values = {...}
     if #values <= 1 then
         -- keep compatible with original implementation
-        os._setenv(name, values[1])
+        os._setenv(name, values[1] or "")
     else
         os._setenv(path.joinenv(values))
     end