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Fix optional end argument in `uniform-vector-read!'.

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Fixes <http://bugs.gnu.org/15370>.
Reported by Thien-Thi Nguyen <ttn@gnu.org>.

* libguile/deprecated.c (scm_uniform_vector_read_x): Only multiply by
  width when argument supplied.
This commit is contained in:
Ian Price 2013-10-20 20:16:09 +01:00
parent 9cdf0ac603
commit b1fe20c24c
1 changed files with 2 additions and 2 deletions
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4
libguile/deprecated.c
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@ -1371,8 +1371,8 @@ SCM_DEFINE (scm_uniform_vector_read_x, "uniform-vector-read!", 1, 3, 0,
c_start = SCM_UNBNDP (start) ? 0 : scm_to_size_t (start);
c_start *= c_width;
c_end = SCM_UNBNDP (end) ? SCM_BYTEVECTOR_LENGTH (uvec) : scm_to_size_t (end);
c_end *= c_width;
c_end = SCM_UNBNDP (end) ? SCM_BYTEVECTOR_LENGTH (uvec)
: scm_to_size_t (end) * c_width;
result = scm_get_bytevector_n_x (port_or_fd, uvec,
scm_from_size_t (c_start),