naruse	2012-06-19 11:58:43 +0900 (Tue, 19 Jun 2012)

  New Revision: 36128

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=36128

  Log:
    * ext/readline/readline.c (readline_s_get_special_prefixes): suppress
      warning: unitinialized instance variable.

  Modified files:
    trunk/ChangeLog
    trunk/ext/readline/readline.c
    trunk/test/readline/test_readline_history.rb

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 36127)
+++ ChangeLog	(revision 36128)
@@ -1,3 +1,8 @@
+Tue Jun 19 11:52:59 2012  NARUSE, Yui  <naruse@r...>
+
+	* ext/readline/readline.c (readline_s_get_special_prefixes): suppress
+	  warning: unitinialized instance variable.
+
 Tue Jun 19 11:43:16 2012  NARUSE, Yui  <naruse@r...>
 
 	* ext/readline/readline.c (readline_getc): fix editline compatibility
Index: ext/readline/readline.c
===================================================================
--- ext/readline/readline.c	(revision 36127)
+++ ext/readline/readline.c	(revision 36128)
@@ -1248,6 +1248,7 @@
 {
     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);
Index: test/readline/test_readline_history.rb
===================================================================
--- test/readline/test_readline_history.rb	(revision 36127)
+++ test/readline/test_readline_history.rb	(revision 36128)
@@ -94,7 +94,7 @@
   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 @@
 
   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 @@
       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 @@
       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

--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/