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use %u instead of %d in file name format string

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Nils O. Selåsdal
2015-02-11 22:20:07 +01:00
parent c90ad5e257
commit db21dc4100
1 changed files with 2 additions and 2 deletions
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src/logging.c
+2 -2
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@@ -643,8 +643,8 @@ static void uc_log_file_rotate_size(struct UCLogDestination *dest)
//rotate existing .num files
i = dest->type.file.rotate.size_settings.num_files -1;
while (i > 0) {
snprintf(new_filename, sizeof new_filename, "%s.%d", dest->type.file.file_name, i);
snprintf(old_filename, sizeof old_filename, "%s.%d", dest->type.file.file_name, i - 1);
snprintf(new_filename, sizeof new_filename, "%s.%u", dest->type.file.file_name, i);
snprintf(old_filename, sizeof old_filename, "%s.%u", dest->type.file.file_name, i - 1);
rename(old_filename, new_filename);
i--;
}