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ftmod_libpri: Fix type-punned pointer warning in msn_filter_foreach(). 

cc1: warnings being treated as errors
./src/ftmod/ftmod_libpri/ftmod_libpri.c: In function 'msn_filter_foreach':
./src/ftmod/ftmod_libpri/ftmod_libpri.c:422: warning: dereferencing type-punned pointer will break strict-aliasing rules
make: *** [ftmod_libpri_la-ftmod_libpri.lo] Error 1

Signed-off-by: Stefan Knoblich <stkn@openisdn.net>
This commit is contained in:
Stefan Knoblich 2012-07-18 13:27:33 +02:00
parent d3f1eeea61
commit 67442974b2
1 changed files with 3 additions and 3 deletions
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6
libs/freetdm/src/ftmod/ftmod_libpri/ftmod_libpri.c
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@ -417,11 +417,11 @@ static int msn_filter_foreach(ftdm_libpri_data_t *isdn_data, int (* func)(const
ftdm_mutex_lock(isdn_data->msn_mutex); ftdm_mutex_lock(isdn_data->msn_mutex);
for (iter = hashtable_first(isdn_data->msn_hash); iter; iter = hashtable_next(iter)) { for (iter = hashtable_first(isdn_data->msn_hash); iter; iter = hashtable_next(iter)) {
const char *msn = NULL; const void *msn = NULL;
hashtable_this(iter, (const void **)&msn, NULL, NULL); hashtable_this(iter, &msn, NULL, NULL);
if (ftdm_strlen_zero(msn)) if (ftdm_strlen_zero((const char *)msn))
break; break;
if ((ret = func(msn, data)) != FTDM_SUCCESS) if ((ret = func(msn, data)) != FTDM_SUCCESS)
break; break;