|
| From: | Christoph |
| Subject: | Re: compilation warning |
| Date: | Mon, 28 Jun 2010 19:38:10 -0600 |
| User-agent: | Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.4) Gecko/20100608 Thunderbird/3.1 |
On 6/28/2010 6:55 PM, Dan Nicolaescu wrote:
Compiling with -Wempty-body gives this warning:
emacs/src/frame.c:1390: warning: suggest braces around empty body in an 'if'
statement
The code in question is:
if (NILP (Vrun_hooks) || !NILP (Fframe_parameter (frame, intern
("tooltip"))))
;
It looks a bit odd. What's the right fix here?
Something like this:if (NILP (Vrun_hooks) || !NILP (Fframe_parameter (frame, intern ("tooltip"))))
{
; /* empty body */
}
Christoph
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