diff options
Diffstat (limited to 'ext/readline/readline.c')
-rw-r--r-- | ext/readline/readline.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ext/readline/readline.c b/ext/readline/readline.c index 269ebc96eb..820c6b74be 100644 --- a/ext/readline/readline.c +++ b/ext/readline/readline.c @@ -204,6 +204,8 @@ static int readline_getc(FILE *input) { struct getc_struct data; + if (input == NULL) /* editline may give NULL as input. */ + input = stdin; data.input = input; data.fd = fileno(input); again: |