shyouhei	2009-02-24 02:40:05 +0900 (Tue, 24 Feb 2009)

  New Revision: 22580

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=22580

  Log:
    merge revision(s) 21423:
    * hash.c (rb_hash_s_create): set nil as the value if assoc length
      is not enough.  [ruby-core:21249]

  Modified files:
    branches/ruby_1_8_7/ChangeLog
    branches/ruby_1_8_7/hash.c
    branches/ruby_1_8_7/version.h

Index: ruby_1_8_7/hash.c
===================================================================
--- ruby_1_8_7/hash.c	(revision 22579)
+++ ruby_1_8_7/hash.c	(revision 22580)
@@ -357,10 +357,16 @@
 	    hash = hash_alloc(klass);
 	    for (i = 0; i < RARRAY_LEN(tmp); ++i) {
 		VALUE v = rb_check_array_type(RARRAY_PTR(tmp)[i]);
-		
+		VALUE key, val = Qnil;
+
 		if (NIL_P(v)) continue;
-		if (RARRAY_LEN(v) < 1 || 2 < RARRAY_LEN(v)) continue;
-		rb_hash_aset(hash, RARRAY_PTR(v)[0], RARRAY_PTR(v)[1]);
+		switch (RARRAY_LEN(v)) {
+		  case 2:
+		    val = RARRAY_PTR(v)[1];
+		  case 1:
+		    key = RARRAY_PTR(v)[0];
+		    rb_hash_aset(hash, key, val);
+		}
 	    }
 	    return hash;
 	}
Index: ruby_1_8_7/ChangeLog
===================================================================
--- ruby_1_8_7/ChangeLog	(revision 22579)
+++ ruby_1_8_7/ChangeLog	(revision 22580)
@@ -1,3 +1,8 @@
+Tue Feb 24 02:35:29 2009  Nobuyoshi Nakada  <nobu@r...>
+
+	* hash.c (rb_hash_s_create): set nil as the value if assoc length
+	  is not enough.  [ruby-core:21249]
+
 Sun Feb 22 22:08:45 2009  Nobuyoshi Nakada  <nobu@r...>
 
 	* eval.c (stack_extend): streamlined rb_thread_restore_context()
Index: ruby_1_8_7/version.h
===================================================================
--- ruby_1_8_7/version.h	(revision 22579)
+++ ruby_1_8_7/version.h	(revision 22580)
@@ -1,15 +1,15 @@
 #define RUBY_VERSION "1.8.7"
-#define RUBY_RELEASE_DATE "2009-02-22"
+#define RUBY_RELEASE_DATE "2009-02-24"
 #define RUBY_VERSION_CODE 187
-#define RUBY_RELEASE_CODE 20090222
-#define RUBY_PATCHLEVEL 139
+#define RUBY_RELEASE_CODE 20090224
+#define RUBY_PATCHLEVEL 140
 
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 8
 #define RUBY_VERSION_TEENY 7
 #define RUBY_RELEASE_YEAR 2009
 #define RUBY_RELEASE_MONTH 2
-#define RUBY_RELEASE_DAY 22
+#define RUBY_RELEASE_DAY 24
 
 #ifdef RUBY_EXTERN
 RUBY_EXTERN const char ruby_version[];

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