remove duplication in warning

* dir.c (sys_warning_1): remove duplication in the message.
* error.c (rb_mod_sys_fail_str): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49479 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 1 deletions

diff --git a/error.c b/error.c
index 0e8e17b195..662c6d4bee 100644
--- a/error.c
+++ b/error.c
@@ -2096,7 +2096,6 @@ rb_sys_warning(const char *fmt, ...)
 
     if (!RTEST(ruby_verbose)) return;
 
-    snprintf(buf, BUFSIZ, "warning: %s", fmt);
     snprintf(buf+strlen(buf), BUFSIZ-strlen(buf), ": %s", strerror(errno_save));
 
     va_start(args, fmt);