cmd_switch: don't fail if the index differs only by timestamp
tree0194137767cc9631893c9b045ad19c7b7082f9b6
-rw-r--r-- 19 .gitignore
-rw-r--r-- 17987 COPYING
-rw-r--r-- 204 Makefile
-rw-r--r-- 880 README
drwxr-xr-x - plugins
-rw-r--r-- 258 setup.py
-rw-r--r-- 308 yap.py
-rw-r--r-- 2065 yap.zsh
drwxr-xr-x - yap