applied Matthias Christian Ott's sanity fixes (thanks a lot!)

[dmenu.git] / dmenu.c

diff --git a/dmenu.c b/dmenu.c
index 44b4254..0f95af6 100644 (file)
--- a/dmenu.c
+++ b/dmenu.c
@@ -1,5 +1,4 @@
 /* See LICENSE file for copyright and license details. */
 /* See LICENSE file for copyright and license details. */

-#define _BSD_SOURCE

 #include <ctype.h>
 #include <locale.h>
 #include <stdarg.h>
 #include <ctype.h>
 #include <locale.h>
 #include <stdarg.h>


@@ -141,7 +140,7 @@ cistrstr(const char *s, const char *sub) {
                do {
                        do {
                                if((csub = *s++) == 0)
                do {
                        do {
                                if((csub = *s++) == 0)

-                                       return (NULL);
+                                       return NULL;

                        }
                        while(tolower(csub) != c);
                }
                        }
                        while(tolower(csub) != c);
                }


@@ -318,7 +317,7 @@ kpress(XKeyEvent * e) {
 
        len = strlen(text);
        buf[0] = 0;
 
        len = strlen(text);
        buf[0] = 0;

-       num = XLookupString(e, buf, sizeof buf, &ksym, 0);
+       num = XLookupString(e, buf, sizeof buf, &ksym, NULL);

        if(IsKeypadKey(ksym)) {
                if(ksym == XK_KP_Enter)
                        ksym = XK_Return;
        if(IsKeypadKey(ksym)) {
                if(ksym == XK_KP_Enter)
                        ksym = XK_Return;


@@ -534,7 +533,7 @@ readstdin(void) {
                        maxname = p;
                        max = len;
                }
                        maxname = p;
                        max = len;
                }

-               if((new = (Item *)malloc(sizeof(Item))) == NULL)
+               if(!(new = (Item *)malloc(sizeof(Item))))

                        eprint("fatal: could not malloc() %u bytes\n", sizeof(Item));
                new->next = new->left = new->right = NULL;
                new->text = p;
                        eprint("fatal: could not malloc() %u bytes\n", sizeof(Item));
                new->next = new->left = new->right = NULL;
                new->text = p;


@@ -593,7 +592,7 @@ setup(Bool topbar) {
        initfont(font);
 
        /* menu window */
        initfont(font);
 
        /* menu window */

-       wa.override_redirect = 1;
+       wa.override_redirect = True;

        wa.background_pixmap = ParentRelative;
        wa.event_mask = ExposureMask | ButtonPressMask | KeyPressMask;
 
        wa.background_pixmap = ParentRelative;
        wa.event_mask = ExposureMask | ButtonPressMask | KeyPressMask;
 


@@ -631,7 +630,7 @@ setup(Bool topbar) {
 
        /* pixmap */
        dc.drawable = XCreatePixmap(dpy, root, mw, mh, DefaultDepth(dpy, screen));
 
        /* pixmap */
        dc.drawable = XCreatePixmap(dpy, root, mw, mh, DefaultDepth(dpy, screen));

-       dc.gc = XCreateGC(dpy, root, 0, 0);
+       dc.gc = XCreateGC(dpy, root, 0, NULL);

        XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
        if(!dc.font.set)
                XSetFont(dpy, dc.gc, dc.font.xfont->fid);
        XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
        if(!dc.font.set)
                XSetFont(dpy, dc.gc, dc.font.xfont->fid);


@@ -702,7 +701,7 @@ main(int argc, char *argv[]) {
                               "             [-p <prompt>] [-sb <color>] [-sf <color>] [-v]\n");
        if(!setlocale(LC_CTYPE, "") || !XSupportsLocale())
                fprintf(stderr, "warning: no locale support\n");
                               "             [-p <prompt>] [-sb <color>] [-sf <color>] [-v]\n");
        if(!setlocale(LC_CTYPE, "") || !XSupportsLocale())
                fprintf(stderr, "warning: no locale support\n");

-       if(!(dpy = XOpenDisplay(0)))
+       if(!(dpy = XOpenDisplay(NULL)))

                eprint("dmenu: cannot open display\n");
        screen = DefaultScreen(dpy);
        root = RootWindow(dpy, screen);
                eprint("dmenu: cannot open display\n");
        screen = DefaultScreen(dpy);
        root = RootWindow(dpy, screen);