build.sh: fix test error message when modules file not supplied
treecee6b7d49cb97d3ceb2ea292efc70a69415d8813
-rw-r--r-- 11 .gitignore
-rw-r--r-- 1127 COPYING
-rwxr-xr-x 740 addconfigh.awk
-rwxr-xr-x 38527 build.sh
-rwxr-xr-x 9714 changelog-consolidator.pl
-rwxr-xr-x 639 copybuild.sh
-rwxr-xr-x 1210 haschanged.sh
-rw-r--r-- 1036 jhbuildrc
-rwxr-xr-x 3063 make-readme.pl
-rw-r--r-- 3838 module-list.txt
-rwxr-xr-x 7868 release.sh
-rwxr-xr-x 1055 roll-it-up.sh
-rwxr-xr-x 1686 update-moduleset.sh
-rw-r--r-- 168078 xorg-7.0.modules
-rw-r--r-- 72063 xorg-7.6.modules
-rw-r--r-- 62121 xorg.modules