public inbox for cygwin-cvs@sourceware.org
help / color / mirror / Atom feed
From: Corinna Vinschen <corinna@sourceware.org>
To: cygwin-cvs@sourceware.org
Subject: [newlib-cygwin] Cygwin: serial: fix GCC warning
Date: Thu, 26 Mar 2020 13:13:53 +0000 (GMT)	[thread overview]
Message-ID: <20200326131353.ECF92385E006@sourceware.org> (raw)

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=d2e0b65a7fdc78ed39a8d5338a36cb887805a601

commit d2e0b65a7fdc78ed39a8d5338a36cb887805a601
Author: Corinna Vinschen <corinna@vinschen.de>
Date:   Thu Mar 26 14:13:37 2020 +0100

    Cygwin: serial: fix GCC warning
    
    Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

Diff:
---
 winsup/cygwin/fhandler_serial.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/winsup/cygwin/fhandler_serial.cc b/winsup/cygwin/fhandler_serial.cc
index 9446315e5..1aaeedf1f 100644
--- a/winsup/cygwin/fhandler_serial.cc
+++ b/winsup/cygwin/fhandler_serial.cc
@@ -80,7 +80,7 @@ fhandler_serial::raw_read (void *ptr, size_t& ulen)
 	  /* If the number of chars in the inbound queue is sufficent
 	     (minchars defines the minimum), set bytes_to_read accordingly
 	     and don't wait. */
-	  if (st.cbInQue && st.cbInQue >= minchars)
+	  if (st.cbInQue && (ssize_t) st.cbInQue >= minchars)
 	    bytes_to_read = MIN (st.cbInQue, bytes_to_read);
 	}


                 reply	other threads:[~2020-03-26 13:13 UTC|newest]

Thread overview: [no followups] expand[flat|nested]  mbox.gz  Atom feed

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20200326131353.ECF92385E006@sourceware.org \
    --to=corinna@sourceware.org \
    --cc=cygwin-cvs@sourceware.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).