xchord.c: Change coding style

1 files changed, 11 insertions, 13 deletions

diff --git a/xchord.c b/xchord.c
index 943b293..f8fc70b 100644
--- a/xchord.c
+++ b/xchord.c
@@ -34,12 +34,11 @@ main(int argc, char *argv[])
 	unsigned char mask[(XI_LASTEVENT+7)/8];
 	XEvent ev;
 	XGenericEventCookie *cookie;
-	XIEvent *xiev;
 	XIEventMask evmasks[1];
 	XIRawEvent *rev;
 
 	dpy = XOpenDisplay(NULL);
-	if (!dpy) {
+	if(!dpy){
 		fprintf(stderr, "could not open display");
 		return 1;
 	}
@@ -62,35 +61,34 @@ main(int argc, char *argv[])
 	p = 0;
 
 	/* watch for events */
-	for (;;) {
+	for(;;){
 		XNextEvent(dpy, &ev);
 		XPutBackEvent(dpy, &ev);
-		if (!XCheckTypedEvent(dpy, GenericEvent, &ev))
+		if(!XCheckTypedEvent(dpy, GenericEvent, &ev))
 			continue;
-		if (cookie->type != GenericEvent || !XGetEventData(dpy, cookie))
+		if(cookie->type != GenericEvent || !XGetEventData(dpy, cookie))
 			continue;
 
-		xiev = (XIEvent*)cookie->data;
-		rev = (XIRawEvent*)xiev;
+		rev = (XIRawEvent*)cookie->data;
 
-		switch (cookie->evtype) {
+		switch(cookie->evtype){
 		case XI_RawButtonPress:
 			/* 1 pressed (first step) */
-			if (rev->detail == 1) p = 1;
+			if(rev->detail == 1) p = 1;
 			/* 1 + 3 pressed (second step) */
-			if (p > 0 && rev->detail == 3) p = 2;
+			if(p > 0 && rev->detail == 3) p = 2;
 			break;
 		case XI_RawButtonRelease:
 			/* 1 pressed + 3 pressed + 3 released (third step) */
-			if (p == 2 && rev->detail == 3) {
+			if(p == 2 && rev->detail == 3){
 				p = 3;
-				if (vfork() == 0) {
+				if(vfork() == 0){
 					execlp("dwim", "dwim", NULL);
 					err(1, "execlp");
 				}
 			}
 			/* 1 released (reset) */
-			if ((p == 1 || p == 3) && rev->detail == 1) p = 0;
+			if((p == 1 || p == 3) && rev->detail == 1) p = 0;
 			break;
 		}