jsneerin at gmail.com
Guest
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 Posted: Mon May 26, 2008 9:47 am Post subject: [asterisk-users] Logical AND (resent due to bounces) |
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On Sun, May 25, 2008 at 6:17 AM, Adrian Marsh
<Adrian.Marsh at ubiquisys.com> wrote:
| Quote: | I'm trying to figure out why in the below code, the PSTN_NUM variable is
always amended
exten => s,n,NoOp(${PSTN_NUM})
exten => s,n,ExecIf( $[ "${PSTN_NUM:0:1}" != "0" ] & $[ ${LEN(${PSTN_NUM})}
= 10 ]|Set|PSTN_NUM=001${PSTN_NUM})
exten => s,n,NoOp(${PSTN_NUM})
-- Executing [s at macro-setpstncli:8] NoOp("SIP/427-b7d0f518", "0123456789")
in new stack
-- Executing [s at macro-setpstncli:9] ExecIf("SIP/427-b7d0f518", " 0 &
1|Set|PSTN_NUM=0010123456789") in new stack
-- Executing [s at macro-setpstncli:10] NoOp("SIP/427-b7d0f518",
"0010123456789") in new stack
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Remove the space between "ExecIf(" and "$[". It's causing the first
comparison to evaluate to the string " 0" (space-zero) and not the
digit 0, and a string will always evaluate to "true" if its length is
greater than zero.
-James |
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