Fix quoting bug

diff --git a/debian/rules b/debian/rules
index 221730e84a44444afe4614622fb1e561026efff5..c91265e9daed0745e3fc38466f2e395dad0afec2 100755 (executable)
--- a/debian/rules
+++ b/debian/rules
@@ -247,7 +247,7 @@ install-arch: build-arch
 
        # Remove empty directory
        for i in `cat debian/ocaml-nox.empty-dirs`; do \
-                       if test -d "debian/ocaml-nox/$$i" && test -z "`ls -1 'debian/ocaml-nox/$$i'`"; then \
+                       if test -d "debian/ocaml-nox/$$i" && test -z `ls -1 "debian/ocaml-nox/$$i"`; then \
                        $(RM) -r "debian/ocaml-nox/$$i"; \
                fi; \
        done