From mboxrd@z Thu Jan 1 00:00:00 1970 From: Benoit Pierre Subject: [PATCH 0/2] fix status_printf_ln calls "zero-length format" warnings Date: Mon, 10 Mar 2014 20:27:25 +0100 Message-ID: <1394479647-22361-1-git-send-email-benoit.pierre@gmail.com> To: git@vger.kernel.org X-From: git-owner@vger.kernel.org Mon Mar 10 20:27:45 2014 Return-path: Envelope-to: gcvg-git-2@plane.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1WN5rT-0003J4-JC for gcvg-git-2@plane.gmane.org; Mon, 10 Mar 2014 20:27:43 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753297AbaCJT1i (ORCPT ); Mon, 10 Mar 2014 15:27:38 -0400 Received: from mail-we0-f176.google.com ([74.125.82.176]:49642 "EHLO mail-we0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752673AbaCJT1h (ORCPT ); Mon, 10 Mar 2014 15:27:37 -0400 Received: by mail-we0-f176.google.com with SMTP id x48so8974982wes.21 for ; Mon, 10 Mar 2014 12:27:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:subject:date:message-id; bh=o9tD8/skROV8Eh7BWmvqoQIdnZWOODSiYWk/ubOhXe4=; b=RX4Y0XzWwS29du2NkqiEjOCqa3Fh/RF06lTkDNEE4y14TtuEbXXwhEy9grC1ir6FRE AcNo9t3IVAghYF0+t+FeXy4M/UbjwWd9ZnRPTY23EohOn5qh8n5Nu1NFRmnik7XsDTHV Lqm5u15t82JlAYcW/ZGnJrVV3Ev8St/DTAsFmQArNwSmjpggPmJ64QxAqOsc5ac4PYII Fu3F/H5Y1+lD6EHv7kJxZPVBxvu1BEL88PZiy1j63T5oXCrUlc4IuNaabmWQYPwU/PzM vyOiv9Xj4gOPdkRtjnQIGuDtnijddaC1Zintsq0yxq3ihQ7ZkInKDg7SfHyZRaRgkvqb N4nw== X-Received: by 10.194.118.163 with SMTP id kn3mr3127541wjb.77.1394479656497; Mon, 10 Mar 2014 12:27:36 -0700 (PDT) Received: from localhost (109.12.70.86.rev.sfr.net. [86.70.12.109]) by mx.google.com with ESMTPSA id bj3sm54878641wjb.14.2014.03.10.12.27.35 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 10 Mar 2014 12:27:35 -0700 (PDT) X-Mailer: git-send-email 1.9.0 Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: Those happens with "gcc -Wformat-zero-length". Since passing NULL does not generate a warning (as __attribute__((printf())) does not imply nonull), modify status_printf/status_printf_ln to allow a NULL format and update calls with an empty string. Benoit Pierre (2): status: allow NULL fmt for status_printf/status_vprintf_ln fix status_printf_ln calls "zero-length format" warnings builtin/commit.c | 2 +- wt-status.c | 23 ++++++++++++----------- 2 files changed, 13 insertions(+), 12 deletions(-) -- 1.9.0