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-rw-r--r--readline/tilde.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/readline/tilde.h b/readline/tilde.h
index 634b95449aa..45eea1b66e5 100644
--- a/readline/tilde.h
+++ b/readline/tilde.h
@@ -48,12 +48,12 @@ extern CPFunction *tilde_expansion_failure_hook;
/* When non-null, this is a NULL terminated array of strings which
are duplicates for a tilde prefix. Bash uses this to expand
`=~' and `:~'. */
-extern char **tilde_additional_prefixes;
+extern const char **tilde_additional_prefixes;
/* When non-null, this is a NULL terminated array of strings which match
the end of a username, instead of just "/". Bash sets this to
`:' and `=~'. */
-extern char **tilde_additional_suffixes;
+extern const char **tilde_additional_suffixes;
/* Return a new string which is the result of tilde expanding STRING. */
extern char *tilde_expand ();