Check the return value of update_checksum().
treefbba9ea831b739b7dbd72790688b2be7a6a77aab
-rw-r--r-- 17989 COPYING
-rw-r--r-- 15749 INSTALL
-rw-r--r-- 630 KnownBugs
-rw-r--r-- 518 Makefile.am
-rw-r--r-- 13700 NEWS
-rw-r--r-- 4674 README
-rw-r--r-- 136 THANKS
-rw-r--r-- 1915 TODO
-rw-r--r-- 11023 acinclude.m4
-rwxr-xr-x 2443 autogen.sh
-rw-r--r-- 9878 configure.ac
drwxr-xr-x - debian
drwxr-xr-x - doc
drwxr-xr-x - m4
drwxr-xr-x - po
drwxr-xr-x - src
drwxr-xr-x - tests