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inforce arg checking 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@15176 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Brian West 2009-10-19 18:55:52 +00:00
parent bc49f64218
commit 9d111318d5
1 changed files with 5 additions and 0 deletions
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5
src/mod/applications/mod_valet_parking/mod_valet_parking.c
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@ -137,6 +137,11 @@ SWITCH_STANDARD_APP(valet_parking_function)
const char *max = argv[4];
int min_i, max_i, id, in = -1;
if (argc < 5) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Usage: %s\n", VALET_APP_SYNTAX);
return;
}
if (io) {
if (!strcasecmp(io, "in")) {
in = 1;