Add Reversfind return value check at submodule updater
tree2089027a62eb7ed1f4daa3a8a91601ee7d4bd695
-rw-r--r-- 372 .gitignore
-rw-r--r-- 391 .gitmodules
drwxr-xr-x - Languages
-rw-r--r-- 3557 build.txt
drwxr-xr-x - common
drwxr-xr-x - contrib
drwxr-xr-x - doc
drwxr-xr-x - ext
drwxr-xr-x - src