FreeTDM: Whitespace fixes for load_config().

Get rid of those annoying green trailing whitespace and empty lines
with whitespace.

Signed-off-by: Stefan Knoblich <stkn@openisdn.net>

diff --git a/libs/freetdm/src/ftdm_io.c b/libs/freetdm/src/ftdm_io.c
index 221b6afc594826340b25fe5aee1e3faa11329dd8..e326618ee4d7e654573d0bf09fb19706500592e0 100644 (file)
--- a/libs/freetdm/src/ftdm_io.c
+++ b/libs/freetdm/src/ftdm_io.c
@@ -4664,7 +4664,9 @@ static ftdm_status_t load_config(void)
        if (!ftdm_config_open_file(&cfg, cfg_name)) {
                return FTDM_FAIL;
        }
-       ftdm_log(FTDM_LOG_DEBUG, "Reading FreeTDM configuration file\n");       
+
+       ftdm_log(FTDM_LOG_DEBUG, "Reading FreeTDM configuration file\n");
+
        while (ftdm_config_next_pair(&cfg, &var, &val)) {
                if (*cfg.category == '#') {
                        if (cfg.catno != catno) {
@@ -4675,14 +4677,14 @@ static ftdm_status_t load_config(void)
                        if (cfg.catno != catno) {
                                char *type = cfg.category + 4;
                                char *name;
-                               
+
                                if (*type == ' ') {
                                        type++;
                                }
-                               
+
                                ftdm_log(FTDM_LOG_DEBUG, "found config for span\n");
                                catno = cfg.catno;
-                               
+
                                if (ftdm_strlen_zero(type)) {
                                        ftdm_log(FTDM_LOG_CRIT, "failure creating span, no type specified.\n");
                                        span = NULL;
@@ -4720,11 +4722,11 @@ static ftdm_status_t load_config(void)
                        }
 
                        ftdm_log(FTDM_LOG_DEBUG, "span %d [%s]=[%s]\n", span->span_id, var, val);
-                       
+
                        if (!strcasecmp(var, "trunk_type")) {
                                ftdm_trunk_type_t trtype = ftdm_str2ftdm_trunk_type(val);
                                ftdm_span_set_trunk_type(span, trtype);
-                               ftdm_log(FTDM_LOG_DEBUG, "setting trunk type to '%s'\n", ftdm_trunk_type2str(trtype)); 
+                               ftdm_log(FTDM_LOG_DEBUG, "setting trunk type to '%s'\n", ftdm_trunk_type2str(trtype));
                        } else if (!strcasecmp(var, "trunk_mode")) {
                                ftdm_trunk_mode_t trmode = ftdm_str2ftdm_trunk_mode(val);
                                ftdm_span_set_trunk_mode(span, trmode);
@@ -4745,7 +4747,7 @@ static ftdm_status_t load_config(void)
                                if (span->trunk_type == FTDM_TRUNK_FXS || span->trunk_type == FTDM_TRUNK_FXO || span->trunk_type == FTDM_TRUNK_EM) {
                                        if ((tmp = ftdm_str2ftdm_analog_start_type(val)) != FTDM_ANALOG_START_NA) {
                                                span->start_type = tmp;
-                                               ftdm_log(FTDM_LOG_DEBUG, "changing start type to '%s'\n", ftdm_analog_start_type2str(span->start_type)); 
+                                               ftdm_log(FTDM_LOG_DEBUG, "changing start type to '%s'\n", ftdm_analog_start_type2str(span->start_type));
                                        }
                                } else {
                                        ftdm_log(FTDM_LOG_ERROR, "This option is only valid on analog trunks!\n");
@@ -4839,7 +4841,6 @@ static ftdm_status_t load_config(void)
                        } else if (!strcasecmp(var, "cas-channel")) {
                                unsigned chans_configured = 0;
                                chan_config.type = FTDM_CHAN_TYPE_CAS;
-                               
                                if (ftdm_configure_span_channels(span, val, &chan_config, &chans_configured) == FTDM_SUCCESS) {
                                        configured += chans_configured;
                                }
@@ -4961,7 +4962,7 @@ done:
        if (!configured) {
                ret = FTDM_FAIL;
        }
-       
+
        return ret;
 }