X-Git-Url: http://git.tuebingen.mpg.de/?p=tfortune.git;a=blobdiff_plain;f=tfortune.c;fp=tfortune.c;h=724b8badcec20ae1e4c4a5399b2c80ec388f7c37;hp=ec4c323f7c29040b0bbb7d1e883f303c6559951c;hb=2d331c0d507cb64fa7fd449582fdc0c144cce9c4;hpb=278b70e25a37bae191066c4e08f96fd8624f31e4

diff --git a/tfortune.c b/tfortune.c
index ec4c323..724b8ba 100644
--- a/tfortune.c
+++ b/tfortune.c
@@ -863,9 +863,8 @@ static int com_stats(void)
 	struct linhash_item *itemp;
 	unsigned num_epi_files, num_epis, num_unique_tags, num_x = 0;
 	long unsigned num_tags = 0;
-	char *xdir, *lh_stats;
+	char *xdir;
 	struct regfile_iter *riter;
-	bool verbose = OPT_GIVEN(STATS, VERBOSE);
 
 	tagtab = hash_tags(&num_epi_files, &num_epis);
 	for (
@@ -876,10 +875,6 @@ static int com_stats(void)
 		num_tags += (long unsigned)itemp->object;
 	num_unique_tags = linhash_num_items(tagtab);
 	linhash_iterator_free(liter);
-	if (verbose)
-		lh_stats = linhash_statistics(tagtab);
-	linhash_free(tagtab);
-
 	xdir = get_xdir();
 	for (
 		regfile_iter_new(xdir, &riter);
@@ -900,10 +895,12 @@ static int com_stats(void)
 		(float)num_tags / num_epis : 0);
 	printf("average number of tag recurrence... %8.02f\n", num_unique_tags > 0?
 		(float)num_tags / num_unique_tags : 0);
-	if (verbose) {
+	if (OPT_GIVEN(STATS, VERBOSE)) {
+		char *lh_stats = linhash_statistics(tagtab);
 		printf("\nlinear hashing statistics:\n%s\n", lh_stats);
 		free(lh_stats);
 	}
+	linhash_free(tagtab);
 	return 1;
 }
 EXPORT_CMD_HANDLER(stats);