From f378c3c1ffb4a4fdf68364fe9298e5bccbccd440 Mon Sep 17 00:00:00 2001
From: "Yann E. MORIN\"" <yann.morin.1998@free.fr>
Date: Sun, 21 Oct 2012 22:27:17 +0200
Subject: scripts/functions: return a proper error code in CT_DoExecLog

Since we added the debug-shell feature, CT_DoExecLog no longer
returns the error code of the command, but always return 0.

This breaks the download mechanism, which relies on CT_DoExecLog
to fail _on_purpose_ to detect that the ressource was not found
at the specified URL.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

diff --git a/scripts/functions b/scripts/functions
index 6e4f0ba..7983f47 100644
--- a/scripts/functions
+++ b/scripts/functions
@@ -216,6 +216,7 @@ CT_DoLog() {
 CT_DoExecLog() {
     local level="$1"
     local cur_cmd
+    local ret
     shift
     (
     for i in "$@"; do
@@ -254,12 +255,14 @@ CT_DoExecLog() {
         rm -f "${CT_BUILD_DIR}/repeat"
         CT_DoLog DEBUG "==> Executing: ${cur_cmd}"
         "${@}" 2>&1 |CT_DoLog "${level}"
+        ret="${?}"
         if [ -f "${CT_BUILD_DIR}/repeat" ]; then
             continue
         else
             break
         fi
     done
+    exit ${ret}
     )
     # Catch failure of the sub-shell
     [ $? -eq 0 ]
@@ -570,9 +573,11 @@ CT_DoGetFile() {
     then
         # Success, we got it, good!
         mv "${tmp}" "${dest}"
+        CT_DoLog DEBUG "Got it from: \"${url}\""
     else
         # Woops...
         rm -f "${tmp}"
+        CT_DoLog DEBUG "Not at this location: \"${url}\""
     fi
 }
 
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