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journalctl: use automatic memory cleanup

This commit is contained in:
Lennart Poettering 2019-11-25 18:44:19 +01:00
parent 0491150b5c
commit e7238caf0c
1 changed files with 1 additions and 2 deletions
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3
src/journal/journalctl.c
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@ -767,7 +767,7 @@ static int parse_argv(int argc, char *argv[]) {
dots = strstr(optarg, "..");
if (dots) {
char *a;
_cleanup_free_ char *a = NULL;
int from, to, i;
/* a range */
@ -777,7 +777,6 @@ static int parse_argv(int argc, char *argv[]) {
from = log_level_from_string(a);
to = log_level_from_string(dots + 2);
free(a);
if (from < 0 || to < 0)
return log_error_errno(SYNTHETIC_ERRNO(EINVAL),