# HG changeset patch
# User Christophe Lincoln <pankso@slitaz.org>
# Date 1389043972 0
# Node ID 6b640e0c98c87297fc77ad46ba897723541e0854
# Parent  4521322899ee354092bbe5db0513dc655d2f829d
check if cache dir is writable

diff -r 4521322899ee -r 6b640e0c98c8 index.cgi
--- a/index.cgi	Mon Jan 06 21:22:04 2014 +0000
+++ b/index.cgi	Mon Jan 06 21:32:52 2014 +0000
@@ -730,14 +730,20 @@
 		html_header
 		user_box
 		get_lang
-		# Generate a default index on first run.
+		# Generate a default index on first run
 		if [ ! -f "$wiki/$index.txt" ]; then
-			default_index
-			if [ ! -f "$wiki/$index.txt" ]; then
-				echo "<pre class='error'>Directory: content/ is not writable</pre>"
+			if ! default_index; then
+				echo "<pre class='error'>Directory : content/ is not writable"
 				html_footer && exit 0
 			fi
 		fi
+		# Check cache dir
+		if [ ! -w "$cache" ]; then
+			echo "<pre class='error'>Directory : cache/ is not writable"
+			echo "Command   : install -m 0777 -d $tiny/cache</pre>"
+			html_footer && exit 0
+		fi
+		# Wiki document
 		if [ ! -f "$wiki/$d.txt" ]; then
 			echo "<h2>$d</h2>"
 			gettext "The document does not exist. You can create it or read the"