diff options
| author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-10-29 03:09:00 +0000 |
|---|---|---|
| committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-10-29 03:09:00 +0000 |
| commit | a69756de6771d5140da6c330e16961e982676b70 (patch) | |
| tree | b57d3093739e278fe7d5fdeebbc76963322ae970 /ext/readline | |
| parent | 29dbed183e78db090032ae6d854aa44e34652bba (diff) | |
* ext/readline/readline.c (readline_getc): Consider
NULL as input.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43458 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/readline')
| -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: |