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-rw-r--r--mansearch.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/mansearch.c b/mansearch.c
index 8918f1d1..a6b223e7 100644
--- a/mansearch.c
+++ b/mansearch.c
@@ -253,10 +253,12 @@ mansearch(const struct mansearch *search,
*/
c = sqlite3_create_function(db, "match", 2,
- SQLITE_ANY, NULL, sql_match, NULL, NULL);
+ SQLITE_UTF8 | SQLITE_DETERMINISTIC,
+ NULL, sql_match, NULL, NULL);
assert(SQLITE_OK == c);
c = sqlite3_create_function(db, "regexp", 2,
- SQLITE_ANY, NULL, sql_regexp, NULL, NULL);
+ SQLITE_UTF8 | SQLITE_DETERMINISTIC,
+ NULL, sql_regexp, NULL, NULL);
assert(SQLITE_OK == c);
j = 1;