log: add a null check and fix indentation

This commit is contained in:
Yasuyuki Tanaka 2017-09-14 21:48:08 +09:00
parent 78a4d60584
commit 3a1cfc6f3e
1 changed files with 4 additions and 1 deletions

View File

@ -104,7 +104,7 @@ log_6addr(const uip_ipaddr_t *ipaddr)
}
LOG_OUTPUT("%x", a);
}
}
}
}
}
/*---------------------------------------------------------------------------*/
@ -171,6 +171,9 @@ int
log_get_level(const char *module)
{
int i = 0;
if(module == NULL) {
return -1;
}
while(all_modules[i].name != NULL) {
if(!strcmp(module, all_modules[i].name)) {
return *all_modules[i].curr_log_level;