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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-11-29 00:58:28 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-11-29 00:58:28 +0000 |
commit | 82d138f749e150955db443f56eacaaedd010191b (patch) | |
tree | b92b827cedd267677381088c482264d00a0424db | |
parent | 9fe88af9ef088445a334e782eb063879aab333aa (diff) | |
download | ruby-82d138f749e150955db443f56eacaaedd010191b.tar.gz |
* io.c (rb_write_error2): suppress unused variable warning.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33894 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 8 | ||||
-rw-r--r-- | io.c | 6 |
2 files changed, 10 insertions, 4 deletions
@@ -1,3 +1,7 @@ +Tue Nov 29 09:58:23 2011 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * io.c (rb_write_error2): suppress unused variable warning. + Tue Nov 29 07:45:26 2011 Eric Hodel <drbrain@segment7.net> * lib/mkmf.rb: Wrap comments to 78 columns and clean up formatting. @@ -12,11 +16,11 @@ Tue Nov 29 05:54:18 2011 Eric Hodel <drbrain@segment7.net> Tue Nov 29 00:08:57 2011 Yuki Sonoda (Yugui) <yugui@yugui.jp> * common.mk (INSTRUBY_ARGS): added --mantype to apply mdoc2man.rb - to man pages. Fixes #5598. + to man pages. Fixes #5598. (do-install-nodoc, do-install-local, do-install-man, dont-install-nodoc, dont-install-local, dont-install-man): No longer needs --mantype. - + Reported by Rainer Orth <ro AT cebitec.uni-bielefeld.de>, patch by George Koehler <xkernigh AT netscape.net>. @@ -6599,8 +6599,10 @@ void rb_write_error2(const char *mesg, long len) { if (rb_stderr == orig_stderr || RFILE(orig_stderr)->fptr->fd < 0) { - ssize_t unused; - unused = fwrite(mesg, sizeof(char), len, stderr); + if (fwrite(mesg, sizeof(char), (size_t)len, stderr) < (size_t)len) { + /* failed to write to stderr, what can we do? */ + return; + } } else { rb_io_write(rb_stderr, rb_str_new(mesg, len)); |