diff options
Diffstat (limited to 'libguile/coop-threads.c')
-rw-r--r-- | libguile/coop-threads.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libguile/coop-threads.c b/libguile/coop-threads.c index 95eac02a7..adc2b82d5 100644 --- a/libguile/coop-threads.c +++ b/libguile/coop-threads.c @@ -413,7 +413,7 @@ scm_make_mutex (void) SCM scm_lock_mutex (SCM m) { - SCM_ASSERT (SCM_NIMP (m) && SCM_MUTEXP (m), m, SCM_ARG1, s_lock_mutex); + SCM_ASSERT (SCM_MUTEXP (m), m, SCM_ARG1, s_lock_mutex); coop_mutex_lock (SCM_MUTEX_DATA (m)); return SCM_BOOL_T; } |