libudev: allow to store negative values in the udev database

[elogind.git] / extras / rule_generator / write_cd_rules

diff --git a/extras/rule_generator/write_cd_rules b/extras/rule_generator/write_cd_rules
index 8de227661db449b0273883eb033446b8656090ea..0d16fe6effaea9b744e3cd2397bdb7b49380064c 100644 (file)
--- a/extras/rule_generator/write_cd_rules
+++ b/extras/rule_generator/write_cd_rules
@@ -23,7 +23,7 @@ RULES_FILE="/etc/udev/rules.d/70-persistent-cd.rules"
 . /lib/udev/rule_generator.functions
 
 find_next_available() {
-       raw_find_next_available "$(find_all_rules 'SYMLINK+=' "$1")"
+       raw_find_next_available "$(find_all_rules 'SYMLINK\+=' "$1")"
 }
 
 write_rule() {
@@ -97,7 +97,7 @@ choose_rules_file
 
 link_num=$(find_next_available 'cdrom[0-9]*')
 
-match="ENV{ID_CDROM}==\"?*\", $RULE"
+match="SUBSYSTEM==\"block\", ENV{ID_CDROM}==\"?*\", $RULE"
 
 comment="$ID_MODEL ($ID_PATH)"
 
@@ -108,6 +108,7 @@ comment="$ID_MODEL ($ID_PATH)"
        write_rule "$match" "dvd$link_num"
 [ "$ID_CDROM_DVD_R" -o "$ID_CDROM_DVD_RW" -o "$ID_CDROM_DVD_RAM" ] && \
        write_rule "$match" "dvdrw$link_num"
+echo >> $RULES_FILE
 
 unlock_rules_file