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Do not print NULL module names 

Prior to this change, if a module had not registered a name, then the
output would display `(null): `, which was not really helpful. This
change eliminates that by checking if the module name is not NULL prior
to calling the print routines.
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nirenjan 2021-11-10 09:27:40 -08:00
parent 417641dee0
commit f4a8e7c4d5
1 changed files with 1 additions and 1 deletions
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lib/pinelog/pinelog.c
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@ -347,7 +347,7 @@ void pinelog_log_message(int module, int level, const char *file, int line, cons
#endif
/* Set the module name if it is not the root */
if (module != PINELOG_MODULE_GLOBAL) {
if (module != PINELOG_MODULE_GLOBAL && module_name[module] != NULL) {
#if PINELOG_BUFFER_SZ
buf_pos += snprintf(output_buffer + buf_pos, sizeof(output_buffer) - buf_pos,
"%s: ", module_name[module]);