X-Git-Url: https://jasonwoof.com/gitweb/?p=dwm.git;a=blobdiff_plain;f=dwm.c;h=1b30cae1b02dc1f5d58366267e4979092b7fb23b;hp=43f0fd51b2c7abedf4aff7f968de876f4ee781b7;hb=33fe200b521b19a089d39aca247bb78432e02e6d;hpb=c13be8d620372a55f5867cafd6ad4277ad77790c

diff --git a/dwm.c b/dwm.c
index 43f0fd5..1b30cae 100644
--- a/dwm.c
+++ b/dwm.c
@@ -207,7 +207,7 @@ static void setlayout(const Arg *arg);
 static void setmfact(const Arg *arg);
 static void setup(void);
 static void showhide(Client *c);
-static void sigchld(int signal);
+static void sigchld(int unused);
 static void spawn(const Arg *arg);
 static void tag(const Arg *arg);
 static void tagmon(const Arg *arg);
@@ -1428,6 +1428,10 @@ setup(void) {
 	int w;
 	XSetWindowAttributes wa;
 
+	/* clean up any zombies immediately */
+	signal(SIGCHLD, sigchld);
+	sigchld(0);
+
 	/* init screen */
 	screen = DefaultScreen(dpy);
 	root = RootWindow(dpy, screen);
@@ -1496,13 +1500,13 @@ showhide(Client *c) {
 
 
 void
-sigchld(int signal) {
+sigchld(int unused) {
 	while(0 < waitpid(-1, NULL, WNOHANG));
+	signal(SIGCHLD, sigchld);
 }
 
 void
 spawn(const Arg *arg) {
-	signal(SIGCHLD, sigchld);
 	if(fork() == 0) {
 		if(dpy)
 			close(ConnectionNumber(dpy));
@@ -1683,11 +1687,12 @@ updatebarpos(Monitor *m) {
 
 void
 updategeom(void) {
-	int i, n = 1, nn;
+	int i, n = 1;
 	Client *c;
 	Monitor *newmons = NULL, *m = NULL, *tm;
 
 #ifdef XINERAMA
+	int nn;
 	XineramaScreenInfo *info = NULL;
 
 	if(XineramaIsActive(dpy))
@@ -1696,7 +1701,7 @@ updategeom(void) {
 		if(info[i - 1].x_org == info[i].x_org && info[i - 1].y_org == info[i].y_org
 		&& info[i - 1].width == info[i].width && info[i - 1].height == info[i].height)
 			--nn;
-	n = nn; /* we only consider unique geometrys as separate screens */
+	n = nn; /* we only consider unique geometries as separate screens */
 #endif /* XINERAMA */
 	/* allocate monitor(s) for the new geometry setup */
 	for(i = 0; i < n; i++) {