| Summary: | ASTERISK-17089: Dialplan does not work as it should | ||
| Reporter: | Private Name (falves11) | Labels: | |
| Date Opened: | 2010-12-09 15:42:55.000-0600 | Date Closed: | 2011-06-07 14:05:10 |
| Priority: | Minor | Regression? | No |
| Status: | Closed/Complete | Components: | PBX/General |
| Versions: | Frequency of Occurrence | ||
| Related Issues: | |||
| Environment: | Attachments: | ||
| Description: | Given a set of global variables GW0=A, GW1=B, etc,, and two integer global variables MXC=0 and MX=1 The following line does not work (erroneously), exten =>_X.,1,Set(Target=${GW${${RAND(${MXC},${MX})}}}) So I had to break it in 2 separate lines, that do exactly what the first line should do exten =>_X.,1,Set(junky=${RAND(${MXC},${MX})}) exten =>_X.,n,Set(Target=${GW${junky}}) The goal os to have the variable Target to randomly fluctuate between GW0 and GW1. I think that the parser is flawed, since both ways to express the logic are correct. | ||
| Comments: | By: Tilghman Lesher (tilghman) 2010-12-10 11:02:16.000-0600 You have an extra set of braces in there: exten =>_X.,1,Set(Target=${GW${${RAND(${MXC},${MX})}}}) ${${RAND(0,1)}} evaluates to either ${0} or ${1}, which is blank, in both cases. Thus, it's trying to evaluate ${GW} in the final case, which is blank. What you actually want is exten =>_X.,1,Set(Target=${GW${RAND(${MXC},${MX})}}) | ||