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add backslash to escape the backslash escape char in channel variable expansion 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@4996 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2007-04-21 14:23:12 +00:00
parent d73dc724ef
commit 8755dea7b8
1 changed files with 4 additions and 0 deletions
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4
src/switch_channel.c
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@ -1243,6 +1243,10 @@ SWITCH_DECLARE(char *) switch_channel_expand_variables(switch_channel_t *channel
if (*p == '\\') { if (*p == '\\') {
if (*(p + 1) == '$') { if (*(p + 1) == '$') {
nv = 1; nv = 1;
} else if (*(p + 1) == '\\') {
*c++ = *p++;
len++;
continue;
} }
p++; p++;
} }