wifi_perc: Fix file descriptor leak

[slstatus.git] / components / keyboard_indicators.c

diff --git a/components/keyboard_indicators.c b/components/keyboard_indicators.c
index 47b52c6..ed4bc17 100644 (file)
--- a/components/keyboard_indicators.c
+++ b/components/keyboard_indicators.c
@@ -7,11 +7,11 @@
 const char *
 keyboard_indicators(void)
 {
 const char *
 keyboard_indicators(void)
 {

-       Display *dpy = XOpenDisplay(NULL);
+       Display *dpy;

        XKeyboardState state;
 
        XKeyboardState state;
 

-       if (dpy == NULL) {
-               fprintf(stderr, "Cannot open display");
+       if (!(dpy = XOpenDisplay(NULL))) {
+               fprintf(stderr, "Cannot open display\n");

                return NULL;
        }
        XGetKeyboardControl(dpy, &state);
                return NULL;
        }
        XGetKeyboardControl(dpy, &state);