Re-indent some code in set_file_attrs() to make the flow clearer.

rsync.c

@@ -422,25 +422,25 @@ int set_file_attrs(const char *fname, struct file_struct *file, stat_x *sxp,
 					fname, (unsigned)sxp->st.st_gid, F_GROUP(file));
 			}
 		}
-		if (am_root < 0) {
-			;
-		} else if (do_lchown(fname,
+		if (am_root >= 0) {
+			if (do_lchown(fname,
 			    change_uid ? (uid_t)F_OWNER(file) : sxp->st.st_uid,
 			    change_gid ? (gid_t)F_GROUP(file) : sxp->st.st_gid) != 0) {
-			/* shouldn't have attempted to change uid or gid
-			 * unless have the privilege */
+				/* We shouldn't have attempted to change uid
+				 * or gid unless have the privilege. */
 				rsyserr(FERROR_XFER, errno, "%s %s failed",
 				    change_uid ? "chown" : "chgrp",
 				    full_fname(fname));
 				goto cleanup;
-		} else
-		/* a lchown had been done - we have to re-stat if the
-		 * destination had the setuid or setgid bits set due
-		 * to the side effect of the chown call */
+			}
+			/* A lchown had been done, so we need to re-stat if
+			 * the destination had the setuid or setgid bits set
+			 * (due to the side effect of the chown call). */
 			if (sxp->st.st_mode & (S_ISUID | S_ISGID)) {
 				link_stat(fname, &sxp->st,
 					  keep_dirlinks && S_ISDIR(sxp->st.st_mode));
 			}
+		}
 		updated = 1;
 	}