# HG changeset patch
# User "Yann E. MORIN" <yann.morin.1998@free.fr>
# Date 1384546612 -3600
# Node ID 01ef2159b12a6491c3b7b9e312cf73e55bab08ea
# Parent  ff6b7a9bd370b73067042b1989489343d7491706
scripts/functions: use portable 'gzip -dc'

'zcat' on MacOS-X is broken (it is not gzip's zcat, but compres' zcat).

Use 'gzip -dc' for portability, as suggested by Anthony.

Reported-by: Fernando Ortiz <fortiz2k@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Anthony Foiani <anthony.foiani@gmail.com>

diff -r ff6b7a9bd370 -r 01ef2159b12a scripts/functions
--- a/scripts/functions	Fri Nov 15 18:58:42 2013 +0100
+++ b/scripts/functions	Fri Nov 15 21:16:52 2013 +0100
@@ -1336,7 +1336,7 @@
     CT_DoLog STATE "  Restoring log file"
     exec >/dev/null
     case "${CT_DEBUG_CT_SAVE_STEPS_GZIP}" in
-        y)  zcat "${state_dir}/log.gz" >"${tmp_log_file}";;
+        y)  gzip -dc "${state_dir}/log.gz" >"${tmp_log_file}";;
         *)  cat "${state_dir}/log" >"${tmp_log_file}";;
     esac
     cat "${state_dir}/tail.log" >>"${tmp_log_file}"