.......... [ZBXNEXT-1256] fixed parameter passing for example userpar…

…amater to obtain directory size

ChangeLog

@@ -16,6 +16,7 @@ New features:
 A.F....... [ZBX-1357] updated American English, French, Hungarian, Italian, Japanese, Russian, Slovak and Turkish translations; thanks to Zabbix translators (Richlv)
 
 Bug fixes:
+.......... [ZBXNEXT-1256] fixed parameter passing for example userparamater to obtain directory size (Richlv)
 ........S. [ZBX-7521] fixed crash if value cache entered low memory mode when adding a new item to the cache (wiper)
 ...G...PS. [ZBX-7521] fixed memory allocator realloc() function bug in low memory situations (wiper)
 ...G...PS. [ZBX-4243] fixed Zabbix syslog application names (RFC 5424 APP-NAME) (Andris)
@@ -738,6 +739,7 @@ New features:
 A.F....... [ZBX-1357] updated Slovak translation; thanks to Zabbix translators (Richlv)
 
 Bug fixes:
+.......... [ZBXNEXT-1256] fixed parameter passing for example userparamater to obtain directory size (Richlv)
 ...G...PS. [ZBX-4243] fixed Zabbix syslog application names (RFC 5424 APP-NAME) (Andris)
 
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conf/zabbix_agentd/userparameter_examples.conf

@@ -3,7 +3,7 @@ UserParameter=system.test,who | wc -l
 
 # Get size of a directory
 # Defaults to /tmp
-UserParameter=vfs.dir.size[*],du -s -B 1 "${1:-/tmp}" | cut -f1
+UserParameter=vfs.dir.size[*],dir="$1"; du -s -B 1 "${dir:-/tmp}" | cut -f1
 
 # Total CPU utilisation by all processes with a given name.
 # Returns empty value if no such processes are present, numeric items will turn unsupported