diff options
| -rw-r--r-- | src/helper/log.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/helper/log.c b/src/helper/log.c index e7af803c..891613d3 100644 --- a/src/helper/log.c +++ b/src/helper/log.c @@ -251,9 +251,15 @@ COMMAND_HANDLER(handle_log_output_command) { if (CMD_ARGC == 1) { FILE *file = fopen(CMD_ARGV[0], "w"); - - if (file) - log_output = file; + if (file == NULL) { + LOG_ERROR("failed to open output log '%s'", CMD_ARGV[0]); + return ERROR_FAIL; + } + if (log_output != stderr && log_output != NULL) { + /* Close previous log file, if it was open and wasn't stderr. */ + fclose(log_output); + } + log_output = file; } return ERROR_OK; |