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| author | James Booth <boothj5@gmail.com> | 2012-02-18 22:53:07 +0000 |
|---|---|---|
| committer | James Booth <boothj5@gmail.com> | 2012-02-18 22:53:07 +0000 |
| commit | 547704b65aae6771e984a28e214db43a578785e7 (patch) | |
| tree | 5845fab332285ed790e34c88be9828e43fd2645f /command.c | |
| parent | 18c97a431afb5421db21759e7ea8496ce0377abf (diff) | |
| download | profani-tty-547704b65aae6771e984a28e214db43a578785e7.tar.gz | |
Handle empty input on start
Diffstat (limited to 'command.c')
| -rw-r--r-- | command.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/command.c b/command.c index 0424f705..076187de 100644 --- a/command.c +++ b/command.c @@ -16,6 +16,12 @@ static int _valid_start_command(char *cmd); int handle_start_command(char *inp) { int result; + + // handle nothing + if (strlen(inp) == 0) { + gui_refresh(); + return AWAIT_COMMAND; + } // trim input and take a copy char inp_cpy[100]; |