Reflow long 'tr'-based pipelines for readability.

Signed-off-by: Chris Lamb <lamby@debian.org>

diff --git a/bin/live-snapshot b/bin/live-snapshot
index bf0e332..85a0ab5 100755 (executable)
--- a/bin/live-snapshot
+++ b/bin/live-snapshot
@@ -411,9 +411,18 @@ Do_snapshot ()
                        then
                                # Convert \0 to \n and tag existing (rare but possible) \n in filenames,
                                # this to let grep -F -v do a proper work in filtering out
-                               cat "${TMP_FILELIST}" | tr '\n' '\1' | tr '\0' '\n' | grep -F -v -f "${EXCLUDE_LIST}" | tr '\n' '\0' | tr '\1' '\n' | cpio --quiet -o0 -H newc | gzip -9c > "${DEST}" || exit 1
+                               cat "${TMP_FILELIST}" | \
+                                       tr '\n' '\1' | \
+                                       tr '\0' '\n' | \
+                                       grep -F -v -f "${EXCLUDE_LIST}" | \
+                                       tr '\n' '\0' | \
+                                       tr '\1' '\n' | \
+                                       cpio --quiet -o0 -H newc | \
+                                       gzip -9c > "${DEST}" || exit 1
                        else
-                               cat "${TMP_FILELIST}" | cpio --quiet -o0 -H newc | gzip -9c > "${DEST}" || exit 1
+                               cat "${TMP_FILELIST}" | \
+                                       cpio --quiet -o0 -H newc | \
+                                       gzip -9c > "${DEST}" || exit 1
                        fi
                        cd "${OLDPWD}"
                        ;;