Coolmail segfaults

Here is a patch

--- coolmail-1.3.orig/coolmail.c
+++ coolmail-1.3/coolmail.c
@@ -26,6 +26,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
+#include <pwd.h>

 #ifdef AUDIO
 #include <string.h>
@@ -96,7 +97,7 @@
 int main(int argc, char *argv[])
 {
    int reason;
- char username[L_cuserid];
+ struct passwd *uid;

    /* Quickly scan for the -h option -- if it is present don't do anything
     * but print out some help and exit. */
@@ -104,7 +105,11 @@
       return(0);

    /* Get the username and use it to create a default mailfile name */
- strcat(mailfile_str, cuserid(username));
+ if (!(uid = getpwuid(geteuid()))) {
+ printf("Couldn't determine your username. Exiting.\n");
+ return 1;
+ }
+ strcat(mailfile_str, uid->pw_name);

    /* Initialize the renderer */
    rend_init(&argc, argv, (float)150.0);

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Format: 1.7
Date: Tue, 29 Aug 2006 19:20:02 +0200
Source: coolmail
Binary: coolmail
Architecture: source
Version: 1.3-8ubuntu1
Distribution: edgy
Urgency: low
Maintainer: Fredrik Hallenberg <email address hidden>
Changed-By: Michael Bienia <email address hidden>
Description:
 coolmail - Mail notifier with 3d graphics
Changes:
 coolmail (1.3-8ubuntu1) edgy; urgency=low
 .
   * use getpwuid(geteuid()) instead of cuserid() (Closes Ubuntu: #57632)
Files:
 61224597d1772fa87a8c1c9520f575bc 621 mail optional coolmail_1.3-8ubuntu1.dsc
 9e73b1b6e51f7d67df0594e94b3e098a 3438 mail optional coolmail_1.3-8ubuntu1.diff.
gz

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Fixed in edgy