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-rw-r--r--src/database.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/database.c b/src/database.c
index d69bfa0..4b53732 100644
--- a/src/database.c
+++ b/src/database.c
@@ -2406,8 +2406,8 @@ static const char *format_tmpname(struct apk_package *pkg, struct apk_db_file *f
static int contains_control_character(const char *str)
{
- for (; *str; str++) {
- if (*str < 0x20 || *str == 0x7f) return 1;
+ for (const uint8_t *p = (const uint8_t *) str; *p; p++) {
+ if (*p < 0x20 || *p == 0x7f) return 1;
}
return 0;
}