applied hotfix of sander

[dmenu.git] / main.c

diff --git a/main.c b/main.c
index 964fad6ba193410843c90e0c626f30041dd33af8..3ea9d89ade12df95f4b5e76075ef752bb127ef94 100644 (file)
--- a/main.c
+++ b/main.c
@@ -200,11 +200,13 @@ kpress(XKeyEvent * e) {
                }
                break;
        case XK_End:
+               if(!sel)
+                       return;
                while(next) {
                        sel = curr = next;
                        calcoffsets();
                }
-               while(sel->right)
+               while(sel && sel->right)
                        sel = sel->right;
                break;
        case XK_Escape:
@@ -212,6 +214,8 @@ kpress(XKeyEvent * e) {
                running = False;
                break;
        case XK_Home:
+               if(!item)
+                       return;
                sel = curr = item;
                calcoffsets();
                break;
@@ -225,16 +229,16 @@ kpress(XKeyEvent * e) {
                }
                break;
        case XK_Next:
-               if(next) {
-                       sel = curr = next;
-                       calcoffsets();
-               }
+               if(!next)
+                       return;
+               sel = curr = next;
+               calcoffsets();
                break;
        case XK_Prior:
-               if(prev) {
-                       sel = curr = prev;
-                       calcoffsets();
-               }
+               if(!prev)
+                       return;
+               sel = curr = prev;
+               calcoffsets();
                break;
        case XK_Return:
                if((e->state & ShiftMask) && text)