correct largefile support, add comments about it.

1 files changed, 3 insertions, 1 deletions

diff --git a/libbb/loop.c b/libbb/loop.c
index 1b296d99b..14835ec24 100644
--- a/libbb/loop.c
+++ b/libbb/loop.c
@@ -133,7 +133,9 @@ int set_loop(char **device, const char *file, unsigned long long offset)
                    without using losetup manually is problematic.)
                  */
                 } else if (strcmp(file,(char *)loopinfo.lo_file_name)
-                                        || offset!=loopinfo.lo_offset) rc = -1;
+                || offset != loopinfo.lo_offset) {
+                        rc = -1;
+                }
                 close(dfd);
 try_again:
                 if (*device) break;