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Fix a harmless compiler warning 

GCC 4.2.4 on gentoo:
 awesome-3.3-rc3/mousegrabber.c: In function ‘luaA_mousegrabber_run’:
 awesome-3.3-rc3/mousegrabber.c:37: warning: ‘root’ may be used uninitialized in this function
 awesome-3.3-rc3/mousegrabber.c:37: note: ‘root’ was declared here

Thanks to gogonkt for reporting this.

Signed-off-by: Uli Schlachter <psychon@znc.in>
This commit is contained in:
Uli Schlachter 2009-05-24 12:00:28 +02:00 committed by Julien Danjou
parent b546328ae9
commit ce6eb86889
1 changed files with 1 additions and 1 deletions
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2
mousegrabber.c
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@ -34,7 +34,7 @@
static bool static bool
mousegrabber_grab(xcb_cursor_t cursor) mousegrabber_grab(xcb_cursor_t cursor)
{ {
xcb_window_t root; xcb_window_t root = XCB_NONE;
for(int screen = 0; for(int screen = 0;
screen < xcb_setup_roots_length(xcb_get_setup(globalconf.connection)); screen < xcb_setup_roots_length(xcb_get_setup(globalconf.connection));