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-rw-r--r--libguile/bitvectors.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/libguile/bitvectors.c b/libguile/bitvectors.c
index 01584906c..ffea6d182 100644
--- a/libguile/bitvectors.c
+++ b/libguile/bitvectors.c
@@ -50,12 +50,12 @@ scm_i_print_bitvector (SCM vec, SCM port, scm_print_state *pstate)
scm_t_uint32 *bits = BITVECTOR_BITS (vec);
size_t i, j;
- scm_puts ("#*", port);
+ scm_puts_unlocked ("#*", port);
for (i = 0; i < word_len; i++, bit_len -= 32)
{
scm_t_uint32 mask = 1;
for (j = 0; j < 32 && j < bit_len; j++, mask <<= 1)
- scm_putc ((bits[i] & mask)? '1' : '0', port);
+ scm_putc_unlocked ((bits[i] & mask)? '1' : '0', port);
}
return 1;