Call chmod in t/Makefile instead of inside t/modules.sh

debian/changelog

@@ -13,7 +13,7 @@ xen-tools (4.5+dev-1) UNRELEASED; urgency=medium
       thanks Jean-Michel Nirgal Vourgère for the bug report and patch!)
     + Testsuite: Let modules.sh ignore the .git directory. (t/modules.t
       failed if a git commit message had a line starting with "use ".)
-    + Testsuite: Optimize modules.sh.
+    + Testsuite: Optimize and clean up modules.sh.
     + Drop all occurrences of apt's --force-yes parameter. It only forces
       the installation of untrusted packages and that's unwanted. (Closes:
       #776487)

t/Makefile

@@ -8,6 +8,7 @@ verbose:
 
 modules: modules.sh
 	./modules.sh > modules.t
+	chmod 750 modules.t
 
 clean:
 	rm -vf *~ modules.t

t/modules.sh

@@ -31,5 +31,3 @@ for i in `grep '^use ' -r .. | egrep -v '^\./\.git/|Expect|POSIX|Xen::' | awk '{
      echo "require_ok( '$i' );" ; \
      printf '\n' ; \
 done
-
-chmod 750 modules.t