tsome cleanups/fixes inspired by Jukka Salmi's feedback - dwm - [fork] customized build of dwm, the dynamic window manager
 (HTM) git clone git://src.adamsgaard.dk/dwm
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       ---
 (DIR) commit 0464e42231199d7a6ea45e46cf7798f2b6cf972c
 (DIR) parent 4970ef938eca10d9af3ef058d15d2ffeb6dfbe18
 (HTM) Author: arg@10ksloc.org <unknown>
       Date:   Fri, 21 Jul 2006 18:34:10 +0200
       
       some cleanups/fixes inspired by Jukka Salmi's feedback
       
       Diffstat:
         M event.c                             |       4 ++--
         M main.c                              |       3 ++-
         M tag.c                               |       7 +------
         M util.c                              |       6 ++----
       
       4 files changed, 7 insertions(+), 13 deletions(-)
       ---
 (DIR) diff --git a/event.c b/event.c
       t@@ -267,7 +267,7 @@ expose(XEvent *e)
        static void
        keypress(XEvent *e)
        {
       -        static unsigned int len = key ? sizeof(key) / sizeof(key[0]) : 0;
       +        static unsigned int len = sizeof(key) / sizeof(key[0]);
                unsigned int i;
                KeySym keysym;
                XKeyEvent *ev = &e->xkey;
       t@@ -370,7 +370,7 @@ void (*handler[LASTEvent]) (XEvent *) = {
        void
        grabkeys()
        {
       -        static unsigned int len = key ? sizeof(key) / sizeof(key[0]) : 0;
       +        static unsigned int len = sizeof(key) / sizeof(key[0]);
                unsigned int i;
                KeyCode code;
        
 (DIR) diff --git a/main.c b/main.c
       t@@ -10,6 +10,7 @@
        #include <stdlib.h>
        #include <string.h>
        #include <unistd.h>
       +#include <sys/select.h>
        #include <X11/cursorfont.h>
        #include <X11/Xatom.h>
        #include <X11/Xproto.h>
       t@@ -163,7 +164,7 @@ xerror(Display *dpy, XErrorEvent *ee)
        int
        main(int argc, char *argv[])
        {
       -        int i, n;
       +        int i;
                unsigned int mask;
                fd_set rd;
                Bool readin = True;
 (DIR) diff --git a/tag.c b/tag.c
       t@@ -165,18 +165,13 @@ void
        settags(Client *c)
        {
                char classinst[256];
       -        static unsigned int len = rule ? sizeof(rule) / sizeof(rule[0]) : 0;
       +        static unsigned int len = sizeof(rule) / sizeof(rule[0]);
                unsigned int i, j;
                regex_t regex;
                regmatch_t tmp;
                Bool matched = False;
                XClassHint ch;
        
       -        if(!len) {
       -                c->tags[tsel] = tags[tsel];
       -                return;
       -        }
       -
                if(XGetClassHint(dpy, c->win, &ch)) {
                        snprintf(classinst, sizeof(classinst), "%s:%s",
                                        ch.res_class ? ch.res_class : "",
 (DIR) diff --git a/util.c b/util.c
       t@@ -15,9 +15,7 @@
        static void
        bad_malloc(unsigned int size)
        {
       -        fprintf(stderr, "fatal: could not malloc() %d bytes\n",
       -                        (int) size);
       -        exit(EXIT_FAILURE);
       +        eprint("fatal: could not malloc() %u bytes\n", size);
        }
        
        /* extern */
       t@@ -58,7 +56,7 @@ spawn(Arg *arg)
                                fprintf(stderr, "dwm: execvp %s", argv[0]);
                                perror(" failed");
                        }
       -                exit(EXIT_FAILURE);
       +                exit(0);
                }
                wait(0);
        }