* ext/iconv/iconv.c (rb_iconv_sys_fail): raise BrokenLibrary if

  errno is not set.  [ruby-dev:41317]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@27800 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 19 insertions, 2 deletions

diff --git a/ChangeLog b/ChangeLog
index 08cb64fe60..4976fd5fef 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Sat May 15 17:16:15 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/iconv/iconv.c (rb_iconv_sys_fail): raise BrokenLibrary if
+	  errno is not set.  [ruby-dev:41317]
+
 Thu May 13 18:20:16 2010  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* io.c (swallow): should use more_char() instead of fill_cbuf().
diff --git a/ext/iconv/iconv.c b/ext/iconv/iconv.c
index 964cfff7a0..a25e9cb079 100644
--- a/ext/iconv/iconv.c
+++ b/ext/iconv/iconv.c
@@ -173,6 +173,18 @@ map_charset(VALUE *code)
     return StringValuePtr(*code);
 }
 
+NORETURN(static void rb_iconv_sys_fail(const char *s));
+static void
+rb_iconv_sys_fail(const char *s)
+{
+    if (errno == 0) {
+	rb_raise(rb_eIconvBrokenLibrary, "%s", s);
+    }
+    rb_sys_fail(s);
+}
+
+#define rb_sys_fail(s) rb_iconv_sys_fail(s)
+
 static iconv_t
 iconv_create(VALUE to, VALUE from, struct rb_iconv_opt_t *opt, int *idx)
 {
diff --git a/version.h b/version.h
index e12c746182..40fa7fa2e9 100644
--- a/version.h
+++ b/version.h
@@ -1,5 +1,5 @@
 #define RUBY_VERSION "1.9.2"
-#define RUBY_RELEASE_DATE "2010-05-14"
+#define RUBY_RELEASE_DATE "2010-05-15"
 #define RUBY_PATCHLEVEL -1
 
 #define RUBY_VERSION_MAJOR 1
@@ -7,7 +7,7 @@
 #define RUBY_VERSION_TEENY 1
 #define RUBY_RELEASE_YEAR 2010
 #define RUBY_RELEASE_MONTH 5
-#define RUBY_RELEASE_DAY 14
+#define RUBY_RELEASE_DAY 15
 
 #include "ruby/version.h"