diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | ext/readline/readline.c | 1 | ||||
| -rw-r--r-- | test/readline/test_readline_history.rb | 8 |
3 files changed, 10 insertions, 4 deletions
@@ -1,3 +1,8 @@ +Tue Jun 19 11:52:59 2012 NARUSE, Yui <naruse@ruby-lang.org> + + * ext/readline/readline.c (readline_s_get_special_prefixes): suppress + warning: unitinialized instance variable. + Tue Jun 19 11:43:16 2012 NARUSE, Yui <naruse@ruby-lang.org> * ext/readline/readline.c (readline_getc): fix editline compatibility diff --git a/ext/readline/readline.c b/ext/readline/readline.c index b6b46119ac..97b13b64d9 100644 --- a/ext/readline/readline.c +++ b/ext/readline/readline.c @@ -1248,6 +1248,7 @@ readline_s_get_special_prefixes(VALUE self) { VALUE str; rb_secure(4); + if (rl_special_prefixes == NULL) return Qnil; str = rb_ivar_get(mReadline, id_special_prefixes); if (!NIL_P(str)) { str = rb_str_dup_frozen(str); diff --git a/test/readline/test_readline_history.rb b/test/readline/test_readline_history.rb index a5d8c686da..e21d170cc3 100644 --- a/test/readline/test_readline_history.rb +++ b/test/readline/test_readline_history.rb @@ -94,7 +94,7 @@ class Readline::TestHistory < Test::Unit::TestCase end def test_get__out_of_range - lines = push_history(5) + push_history(5) invalid_indexes = [5, 6, 100, -6, -7, -100] invalid_indexes.each do |i| assert_raise(IndexError, "i=<#{i}>") do @@ -113,7 +113,7 @@ class Readline::TestHistory < Test::Unit::TestCase def test_set begin - lines = push_history(5) + push_history(5) 5.times do |i| expected = "set: #{i}" HISTORY[i] = expected @@ -128,7 +128,7 @@ class Readline::TestHistory < Test::Unit::TestCase HISTORY[0] = "set: 0" end - lines = push_history(5) + push_history(5) invalid_indexes = [5, 6, 100, -6, -7, -100] invalid_indexes.each do |i| assert_raise(IndexError, NotImplementedError, "index=<#{i}>") do @@ -277,7 +277,7 @@ class Readline::TestHistory < Test::Unit::TestCase HISTORY.delete_at(0) end - lines = push_history(5) + push_history(5) invalid_indexes = [5, 6, 100, -6, -7, -100] invalid_indexes.each do |i| assert_raise(IndexError, NotImplementedError, "index=<#{i}>") do |