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mod_lcr: fix possible null string passed to switch_log_printf 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@14514 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Mathieu Rene 2009-08-14 02:40:48 +00:00
parent 4026a81a96
commit 8225082036
1 changed files with 2 additions and 1 deletions
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3
src/mod/applications/mod_lcr/mod_lcr.c
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@ -1191,7 +1191,8 @@ SWITCH_STANDARD_APP(lcr_app_function)
routes.pool = pool; routes.pool = pool;
intra = switch_channel_get_variable(channel, "intrastate"); intra = switch_channel_get_variable(channel, "intrastate");
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "intrastate channel var is [%s]\n", intra); switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "intrastate channel var is [%s]\n",
switch_strlen_zero(intra) ? "undef" : intra);
if (switch_strlen_zero(intra) || strcasecmp((char *)intra, "true")) { if (switch_strlen_zero(intra) || strcasecmp((char *)intra, "true")) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Select routes based on interstate rates\n"); switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Select routes based on interstate rates\n");
routes.intrastate = SWITCH_FALSE; routes.intrastate = SWITCH_FALSE;