- avoid cycles and infinite recursion

diff --git a/sort-pkgs b/sort-pkgs
index 9c1bf98eaa68043e62df9204506267d65310c39d..d517a9db7c99756e5189cfb95163f608f6240fa1 100755 (executable)
--- a/sort-pkgs
+++ b/sort-pkgs
@@ -33,10 +33,10 @@ def build_requires(name):
 def print_packages(p):
        global packages, packages_res
 
+       packages_res[p] = 1
        for pp in packages[p]:
                if not packages_res[pp]:
                        print_packages(pp)
-       packages_res[p] = 1
        print p#, packages[p]
 
 if __name__ == "__main__":