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Check correct wait status in x11_suspend_screensaver.

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Themaister 2014-07-13 19:33:51 +02:00
parent 45205cc5d7
commit ce3183696c
1 changed files with 5 additions and 2 deletions
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7
gfx/context/x11_common.c
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@ -19,6 +19,8 @@
#include <string.h>
#include <X11/Xatom.h>
#include <math.h>
#include <sys/types.h>
#include <sys/wait.h>
#include "../image/image.h"
#include "../../general.h"
#include "../../input/input_common.h"
@ -126,8 +128,9 @@ void x11_suspend_screensaver(Window wnd)
snprintf(cmd, sizeof(cmd), "xdg-screensaver suspend %d", (int)wnd);
int ret = system(cmd);
if (ret != 0)
if (ret == -1)
RARCH_WARN("Failed to launch xdg-screensaver.\n");
else if (WEXITSTATUS(ret))
RARCH_WARN("Could not suspend screen saver.\n");
}