diff options
Diffstat (limited to 'dmenu.c')
| -rw-r--r-- | dmenu.c | 13 |
1 files changed, 6 insertions, 7 deletions
@@ -1,5 +1,4 @@ /* See LICENSE file for copyright and license details. */ -#define _BSD_SOURCE #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) - return (NULL); + return NULL; } while(tolower(csub) != c); } @@ -318,7 +317,7 @@ kpress(XKeyEvent * e) { 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; @@ -534,7 +533,7 @@ readstdin(void) { 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; @@ -593,7 +592,7 @@ setup(Bool topbar) { initfont(font); /* menu window */ - wa.override_redirect = 1; + wa.override_redirect = True; 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)); - 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); @@ -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"); - if(!(dpy = XOpenDisplay(0))) + if(!(dpy = XOpenDisplay(NULL))) eprint("dmenu: cannot open display\n"); screen = DefaultScreen(dpy); root = RootWindow(dpy, screen); |