maint: Use logical rather than bitwise operators on bools

This is because bitwise operators are:
- confusing and inconsistent in a boolean context
- non short circuiting
- brittle in C89 where bool can be an int (so > 1)

1 files changed, 1 insertions, 1 deletions

diff --git a/src/chgrp.c b/src/chgrp.c
index 71582b509..b9e3f4387 100644
--- a/src/chgrp.c
+++ b/src/chgrp.c
@@ -293,7 +293,7 @@ main (int argc, char **argv)
       gid = parse_group (group_name);
     }
 
-  if (chopt.recurse & preserve_root)
+  if (chopt.recurse && preserve_root)
     {
       static struct dev_ino dev_ino_buf;
       chopt.root_dev_ino = get_root_dev_ino (&dev_ino_buf);