# HG changeset patch
# User HIROSE Yuuji <yuuji@gentei.org>
# Date 1486982807 -32373
# Node ID f4ec6ac09b60de1cda5f74e7251ecff1d5fb02a9
# Parent  933df1a150e0ef00601b1c3aacdf476dd5a92044
Remove non numeric/comma chars at reference id detection for safety

diff -r 933df1a150e0 -r f4ec6ac09b60 s4-blog.sh
--- a/s4-blog.sh	Mon Feb 13 19:37:33 2017 +0859
+++ b/s4-blog.sh	Mon Feb 13 19:46:20 2017 +0859
@@ -63,7 +63,7 @@
   if [ -z "$4" -a -n "$replymark"  ]; then
     # If the action is new subscription($4="") and has ">#123" marks...
     ids=`echo "$replymark"|sed 's/[^#0-9]*#\([0-9]*\)[^#0-9]*/\1 /g'`
-    ids=`echo $ids|tr ' ' ','`
+    ids=`echo ${ids%%[!0-9,]*}|tr ' ' ','`
     # -> 123,345,347
     unames=`query "SELECT distinct author FROM article \
 	WHERE rowid in ($ids)\