Made full_fname()'s char-pointer arg const.

diff --git a/util.c b/util.c
index 4b46b35..6943335 100644 (file)
--- a/util.c
+++ b/util.c
@@ -888,7 +888,7 @@ int pop_dir(char *dir)
  * The string " (in MODNAME)" may also be appended.  The returned pointer
  * remains valid until the next time full_fname() is called.
  **/
  * The string " (in MODNAME)" may also be appended.  The returned pointer
  * remains valid until the next time full_fname() is called.
  **/

-char *full_fname(char *fn)
+char *full_fname(const char *fn)

 {
        static char *result = NULL;
        char *m1, *m2, *m3;
 {
        static char *result = NULL;
        char *m1, *m2, *m3;