fixing some minor issues

[dwm.git] / view.c

diff --git a/view.c b/view.c
index 793151d..9bd7584 100644 (file)
--- a/view.c
+++ b/view.c
@@ -32,17 +32,17 @@ pop(Client *c) {
 static void
 swap(Client *c1, Client *c2) {
        Client tmp = *c1;
-       Client *cp = c1->prev;
-       Client *cn = c1->next;
+       Client *c1p = c1->prev;
+       Client *c1n = c1->next;
+       Client *c2p = c2->prev;
+       Client *c2n = c2->next;
 
        *c1 = *c2;
-       c1->prev = cp;
-       c1->next = cn;
-       cp = c2->prev;
-       cn = c2->next;
        *c2 = tmp;
-       c2->prev = cp;
-       c2->next = cn;
+       c1->prev = c1p;
+       c1->next = c1n;
+       c2->prev = c2p;
+       c2->next = c2n;
 }
 
 static void
@@ -192,10 +192,9 @@ focusprev(Arg *arg) {
 
 void
 incnmaster(Arg *arg) {
-       if(nmaster + arg->i < 1 || (wah / (nmaster + arg->i) < bh))
+       if((nmaster + arg->i < 1) || (wah / (nmaster + arg->i) < bh))
                return;
        nmaster += arg->i;
-
        arrange();
 }
 
@@ -305,7 +304,9 @@ zoom(Arg *arg) {
                n++;
 
        c = sel;
-       if(n <= nmaster || (arrange == dofloat))
+       if(arrange == dofloat)
+               return;
+       else if(n <= nmaster)
                pop(c);
        else if(ismaster(sel)) {
                if(!(c = topofstack()))