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diff -up a2ps-4.14/lib/pathwalk.c.forward-null a2ps-4.14/lib/pathwalk.c
--- a2ps-4.14/lib/pathwalk.c.forward-null 2011-08-10 16:06:53.185942197 +0100
+++ a2ps-4.14/lib/pathwalk.c 2011-08-10 16:08:36.831030924 +0100
@@ -348,12 +348,12 @@ xpw_find_included_file (char * const *pa
/* Relative. Give its root. */
dir = dir_name (including_file);
- res = ALLOCA (char, (strlen (dir)
+ res = ALLOCA (char, ((dir ? strlen (dir) : 0)
+ strlen (name)
+ (suffix ? strlen (suffix) : 0)
+ 2));
- sprintf (res, "%s%c%s%s", dir, DIRECTORY_SEPARATOR,
- name, suffix ? suffix : "");
+ sprintf (res, "%s%c%s%s", dir ? dir : "", DIRECTORY_SEPARATOR,
+ dir ? name : name + 1, suffix ? suffix : "");
XFREE (dir);
if (stat (res, &statbuf) == 0)
return xstrdup (res);