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authormarkster <markster@f38db490-d61c-443f-a65b-d21fe96a405b>2005-02-02 04:05:35 +0000
committermarkster <markster@f38db490-d61c-443f-a65b-d21fe96a405b>2005-02-02 04:05:35 +0000
commitb7cecebbdf81dec0bfb5bb00017d48a65754d305 (patch)
treeb9a04e639108a48f31e11c26da277e0564d64f69 /doc
parentbd3355e78e088df9c13a5867cc850a4bcf3ae7c2 (diff)
Warn about setting read only variables (bug #3309)
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@4951 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'doc')
-rwxr-xr-xdoc/README.variables3
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/README.variables b/doc/README.variables
index ced8f8e90..c02a94af4 100755
--- a/doc/README.variables
+++ b/doc/README.variables
@@ -78,6 +78,9 @@ ${TXTCIDNAME} Result of application TXTCIDName
${UNIQUEID} Current call unique identifier
${PRIREDIRECTREASON} Reason for redirect, if a call was directed
+NOTE: Attempting to set any of these "special" variables will not change
+their value, but will not display any warning either.
+
The dial() application sets the following variables:
${DIALEDPEERNAME} Dialed peer name