make char* const

readline() takes a const char* and the other readline_until_enter_or_signal() implementation
already has const char*.

diff --git a/Modules/readline.c b/Modules/readline.c
index f255a8747f9f87cff0dca15ed66dba497a3cde0b..43e25bc0786f1956892a2478bc7af2b42bcb50a4 100644 (file)
--- a/Modules/readline.c
+++ b/Modules/readline.c
@@ -1118,7 +1118,7 @@ onintr(int sig)
 
 
 static char *
-readline_until_enter_or_signal(char *prompt, int *signal)
+readline_until_enter_or_signal(const char *prompt, int *signal)
 {
     PyOS_sighandler_t old_inthandler;
     char *p;