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remove 2 warnings

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Thomas Bernard 2020-05-06 01:19:07 +02:00
parent 9c7057eab7
commit 16a32f259c
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1 changed files with 2 additions and 0 deletions
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src/x11screen.c
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@ -26,6 +26,7 @@
#include <X11/Xlib.h> #include <X11/Xlib.h>
#include <X11/Xutil.h> #include <X11/Xutil.h>
#include <X11/Xatom.h> #include <X11/Xatom.h>
#include <X11/XKBlib.h>
#include "screen.h" #include "screen.h"
#include "gfx2surface.h" #include "gfx2surface.h"
#include "loadsave.h" #include "loadsave.h"
@ -355,6 +356,7 @@ int GFX2_MessageBox(const char * text, const char * caption, unsigned int type)
Atom wmDelete, atoms[2]; Atom wmDelete, atoms[2];
char * atom_name; char * atom_name;
(void)type;
if (X11_display == NULL) if (X11_display == NULL)
X11_display = XOpenDisplay(NULL);// NULL is equivalent to getenv("DISPLAY") X11_display = XOpenDisplay(NULL);// NULL is equivalent to getenv("DISPLAY")
if (X11_display == NULL) if (X11_display == NULL)