Fixed check for Git submodules.

diff --git a/buildconf.sh b/buildconf.sh
index 7c2183a..75eca45 100755 (executable)
--- a/buildconf.sh
+++ b/buildconf.sh
@@ -7,7 +7,7 @@ autoconf=autoconf
 libtoolize=libtoolize
 
 test -d config || mkdir config
-if test -d m4 -a -d doc/common; then
+if test -d m4/.git -a -d doc/common/.git; then
     :
 else
     git submodule init