removed emalloc, used only once so obsolete

[dmenu.git] / dmenu.c

diff --git a/dmenu.c b/dmenu.c
index a37471ac9aeb0cb20265534b76772a1271bc695e..fa7bbe801424e0bf5e94e5203de5b69bb9298174 100644 (file)
--- a/dmenu.c
+++ b/dmenu.c
@@ -52,7 +52,6 @@ static char *cistrstr(const char *s, const char *sub);
 static void cleanup(void);
 static void drawmenu(void);
 static void drawtext(const char *text, ulong col[ColLast]);
-static void *emalloc(uint size);
 static void eprint(const char *errstr, ...);
 static ulong getcolor(const char *colstr);
 static Bool grabkeyboard(void);
@@ -68,13 +67,8 @@ static int textw(const char *text);
 #include "config.h"
 
 /* variables */
-static char *font = FONT;
 static char *maxname = NULL;
-static char *normbg = NORMBGCOLOR;
-static char *normfg = NORMFGCOLOR;
 static char *prompt = NULL;
-static char *selbg = SELBGCOLOR;
-static char *selfg = SELFGCOLOR;
 static char text[4096];
 static int cmdw = 0;
 static int promptw = 0;
@@ -257,15 +251,6 @@ drawtext(const char *text, ulong col[ColLast]) {
                XDrawString(dpy, dc.drawable, dc.gc, x, y, buf, len);
 }
 
-void *
-emalloc(uint size) {
-       void *res = malloc(size);
-
-       if(!res)
-               eprint("fatal: could not malloc() %u bytes\n", size);
-       return res;
-}
-
 void
 eprint(const char *errstr, ...) {
        va_list ap;
@@ -482,11 +467,11 @@ kpress(XKeyEvent * e) {
                calcoffsets();
                break;
        case XK_Return:
-               if((e->state & ShiftMask) && text)
+               if((e->state & ShiftMask) && *text)
                        fprintf(stdout, "%s", text);
                else if(sel)
                        fprintf(stdout, "%s", sel->text);
-               else if(text)
+               else if(*text)
                        fprintf(stdout, "%s", text);
                fflush(stdout);
                running = False;
@@ -568,7 +553,8 @@ readstdin(void) {
                        maxname = p;
                        max = len;
                }
-               new = emalloc(sizeof(Item));
+               if((new = (Item *)malloc(sizeof(Item))) == NULL)
+                       eprint("fatal: could not malloc() %u bytes\n", sizeof(Item));
                new->next = new->left = new->right = NULL;
                new->text = p;
                if(!i)
@@ -618,10 +604,10 @@ setup(Bool topbar) {
        XFreeModifiermap(modmap);
 
        /* style */
-       dc.norm[ColBG] = getcolor(normbg);
-       dc.norm[ColFG] = getcolor(normfg);
-       dc.sel[ColBG] = getcolor(selbg);
-       dc.sel[ColFG] = getcolor(selfg);
+       dc.norm[ColBG] = getcolor(normbgcolor);
+       dc.norm[ColFG] = getcolor(normfgcolor);
+       dc.sel[ColBG] = getcolor(selbgcolor);
+       dc.sel[ColFG] = getcolor(selfgcolor);
        initfont(font);
 
        /* menu window */
@@ -704,19 +690,19 @@ main(int argc, char *argv[]) {
                        if(++i < argc) font = argv[i];
                }
                else if(!strcmp(argv[i], "-nb")) {
-                       if(++i < argc) normbg = argv[i];
+                       if(++i < argc) normbgcolor = argv[i];
                }
                else if(!strcmp(argv[i], "-nf")) {
-                       if(++i < argc) normfg = argv[i];
+                       if(++i < argc) normfgcolor = argv[i];
                }
                else if(!strcmp(argv[i], "-p")) {
                        if(++i < argc) prompt = argv[i];
                }
                else if(!strcmp(argv[i], "-sb")) {
-                       if(++i < argc) selbg = argv[i];
+                       if(++i < argc) selbgcolor = argv[i];
                }
                else if(!strcmp(argv[i], "-sf")) {
-                       if(++i < argc) selfg = argv[i];
+                       if(++i < argc) selfgcolor = argv[i];
                }
                else if(!strcmp(argv[i], "-v"))
                        eprint("dmenu-"VERSION", © 2006-2008 dmenu engineers, see LICENSE for details\n");