Crashes on wide terminals

[quadrillion]

When the terminal is too wide (probably more than about 250), pfqueue crashes when trying to display the interface. The issue appears to be improper arguments to mvwinnstr in show_cursor(). The last argument should be BUF_SIZE, not COLS.
Here is my patch (which also increases BUF_SIZE for wide terminals):

diff --git a/frontends/pfq_fencurses.c b/frontends/pfq_fencurses.c
index d6f53e3..958dc19 100644
--- a/frontends/pfq_fencurses.c
+++ b/frontends/pfq_fencurses.c
@@ -18,7 +18,7 @@
 #include "pfq_fencurses.h"

 #define CAT_BUF_SIZE 20*1024
-#define BUF_SIZE 250
+#define BUF_SIZE 1024

 char *a_names[]={
        "hold",
@@ -485,7 +485,7 @@ void show_cursor() {

        // Current row
        i = msg_at(CURROW);
-       mvwinnstr ( lwnd, CURROW, 0, buf, COLS );
+       mvwinnstr ( lwnd, CURROW, 0, buf, BUF_SIZE );

        if ( pfql_getstatus(pfql_ctx)->use_colors )
                wattron ( lwnd, COLOR_PAIR(CP_MSG) );
@@ -504,7 +504,7 @@ void show_cursor() {
        // Previous row
        if ( PREVROW!=CURROW ) {
                i = msg_at(PREVROW);
-               mvwinnstr ( lwnd, PREVROW, 0, buf, COLS );
+               mvwinnstr ( lwnd, PREVROW, 0, buf, BUF_SIZE );
                msg = pfql_msg_at(pfql_ctx,i);
                if ( msg ) {
                        if ( msg->tagged )