build system: fix indentation in config menu

1 files changed, 6 insertions, 2 deletions

diff --git a/archival/Config.in b/archival/Config.in
index 02daae1a0..5d5087bce 100644
--- a/archival/Config.in
+++ b/archival/Config.in
@@ -167,6 +167,8 @@ config TAR
           create compressed archives. It's probably the most widely used
           UNIX archive program.
 
+if TAR
+
 config FEATURE_TAR_CREATE
         bool "Enable archive creation"
         default y
@@ -208,12 +210,12 @@ config FEATURE_TAR_COMPRESS
           when extracting .tar.Z archives.
 
 config FEATURE_TAR_AUTODETECT
-        bool "Let tar autodetect gz/bz2 compresses tarballs"
+        bool "Autodetect gz/bz2 compresses tarballs"
         default n
         depends on FEATURE_TAR_GZIP || FEATURE_TAR_BZIP2
         help
           With this option tar can automatically detect gzip/bzip2 compressed
-          tarballs. Currently it works only on seekable streams.
+          tarballs. Currently it works only on files (not pipes etc).
 
 config FEATURE_TAR_FROM
         bool "Enable -X (exclude from) and -T (include from) options)"
@@ -265,6 +267,8 @@ config FEATURE_TAR_UNAME_GNAME
           listings (-t) and preserving permissions when unpacking (-p).
           +200 bytes.
 
+endif #tar
+
 config UNCOMPRESS
         bool "uncompress"
         default n