Merge branch 'develop' of github.com:key-amb/shove into develop

key-amb · key-amb · commit a4b512926e22 · 2016-09-18T15:22:47.000+09:00
diff --git a/lib/shove/t.shrc b/lib/shove/t.shrc
@@ -12,7 +12,7 @@ _t_incr() {
   _var=$1
   _cur_var=$(($_var))
   eval ": $(($_var += 1))"
-  unset _var _add _cur_var
+  unset _var _cur_var
 }
 
 _t_either() {
