Fix uninitialized variable error in some peek-char error cases
authorAndy Wingo <wingo@pobox.com>
Wed, 27 Nov 2013 18:50:13 +0000 (19:50 +0100)
committerAndy Wingo <wingo@pobox.com>
Wed, 27 Nov 2013 18:50:13 +0000 (19:50 +0100)
commitfe8935d432989aa2a71db5bdf6522abee08f09d1
treec2738b5868318a36f0bce7718d96494865e528f5
parent6a9d9e3a625f6fc844eed7c74339df1c95981a38
Fix uninitialized variable error in some peek-char error cases

* libguile/ports.c (scm_peek_char): Don't require error cases to
  set *len.  Fixes a bug caught by GCC whereby an EOF while reading a
  multibyte character with iconv would leave len uninitialized.
libguile/ports.c