From: Bryce Harrington <bryce@osg.samsung.com>
Date: Tue, 19 May 2015 22:32:09 +0000 (-0700)
Subject: editor: warn when write fails
X-Git-Tag: 1.7.93~36
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7dd12ec713c3e5c90999ded787c1ef83031ecda4;p=platform%2Fupstream%2Fweston.git

editor: warn when write fails

Fixes warning:

 clients/editor.c: In function ‘data_source_send’:
 clients/editor.c:573:7: warning: ignoring return value of ‘write’,
 declared with attribute warn_unused_result [-Wunused-result]
   write(fd, editor->selected_text, strlen(editor->selected_text) + 1);
        ^
---

diff --git a/clients/editor.c b/clients/editor.c
index f77a48df..5407337c 100644
--- a/clients/editor.c
+++ b/clients/editor.c
@@ -570,7 +570,8 @@ data_source_send(void *data,
 {
 	struct editor *editor = data;
 
-	write(fd, editor->selected_text, strlen(editor->selected_text) + 1);
+	if (write(fd, editor->selected_text, strlen(editor->selected_text) + 1) < 0)
+		fprintf(stderr, "write failed: %m\n");
 }
 
 static void