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author | Mikael Djurfeldt <djurfeldt@nada.kth.se> | 1999-12-22 11:01:44 +0000 |
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committer | Mikael Djurfeldt <djurfeldt@nada.kth.se> | 1999-12-22 11:01:44 +0000 |
commit | 1834aa1ba22e15c7d20fd88b90e2c466d365b3e3 (patch) | |
tree | d29e603b24d23208f9cc7cf70928e211a76ad873 /libguile/feature.c | |
parent | 15b08ebd0d432b1e2dbee186db726e1faeaa25ad (diff) | |
download | guile-1834aa1ba22e15c7d20fd88b90e2c466d365b3e3.tar.gz |
* feature.c (s_scm_add_hook_x): Call scm_wrong_type_arg instead of
scm_misc_error when add-hook! is passed a procedure of wring
arity. (Thanks to Greg Harvey.)
Diffstat (limited to 'libguile/feature.c')
-rw-r--r-- | libguile/feature.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/libguile/feature.c b/libguile/feature.c index f8bc1f834..6e20bd93d 100644 --- a/libguile/feature.c +++ b/libguile/feature.c @@ -235,9 +235,7 @@ GUILE_PROC (scm_add_hook_x, "add-hook!", 2, 1, 0, || (SCM_FALSEP (SCM_CADDR (arity)) && (SCM_INUM (SCM_CAR (arity)) + SCM_INUM (SCM_CADR (arity)) < n_args))) - scm_misc_error (FUNC_NAME, - "This hook requires %s arguments", - SCM_LIST1 (SCM_MAKINUM (SCM_HOOK_ARITY (hook)))); + scm_wrong_type_arg (FUNC_NAME, 2, proc); rest = scm_delq_x (proc, SCM_HOOK_PROCEDURES (hook)); SCM_SET_HOOK_PROCEDURES (hook, (!SCM_UNBNDP (append_p) && SCM_NFALSEP (append_p) |