using limits.h

[dmenu.git] / dmenu.c

diff --git a/dmenu.c b/dmenu.c
index 4584c07..3d3a928 100644 (file)
--- a/dmenu.c
+++ b/dmenu.c
@@ -1,5 +1,6 @@
 /* See LICENSE file for copyright and license details. */
 #include <ctype.h>
 /* See LICENSE file for copyright and license details. */
 #include <ctype.h>

+#include <limits.h>

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


@@ -534,7 +535,7 @@ match(char *pattern) {
        }
        if(lprefix) {
                if(itemend) {
        }
        if(lprefix) {
                if(itemend) {

-                       itemend->right - lprefix;
+                       itemend->right = lprefix;

                        lprefix->left = itemend;
                }
                else
                        lprefix->left = itemend;
                }
                else


@@ -629,7 +630,7 @@ setup(int x, int y, int w) {
        mw = w ? w : DisplayWidth(dpy, screen);
        mh = dc.font.height + 2;
        if(y < 0) {
        mw = w ? w : DisplayWidth(dpy, screen);
        mh = dc.font.height + 2;
        if(y < 0) {

-               if(y == (int)(unsigned int)-1)
+               if(y == INT_MIN)

                        y = DisplayHeight(dpy, screen) - mh;
                else
                        y = (-1 * y) - mh;
                        y = DisplayHeight(dpy, screen) - mh;
                else
                        y = (-1 * y) - mh;


@@ -707,12 +708,11 @@ main(int argc, char *argv[]) {
                        if(++i < argc) x = atoi(argv[i]);
                }
                else if(!strcmp(argv[i], "-y")) {
                        if(++i < argc) x = atoi(argv[i]);
                }
                else if(!strcmp(argv[i], "-y")) {

-                       if(++i < argc) {
+                       if(++i < argc)

                                if(!strcmp(argv[i], "-0"))
                                if(!strcmp(argv[i], "-0"))

-                                       y = (int)(unsigned int)-1;
+                                       y = INT_MIN;

                                else
                                        y = atoi(argv[i]);
                                else
                                        y = atoi(argv[i]);

-                       }

                }
                else if(!strcmp(argv[i], "-w")) {
                        if(++i < argc) w = atoi(argv[i]);
                }
                else if(!strcmp(argv[i], "-w")) {
                        if(++i < argc) w = atoi(argv[i]);