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| author | June McEnroe <june@causal.agency> | 2020-02-08 21:50:29 -0500 |
|---|---|---|
| committer | June McEnroe <june@causal.agency> | 2020-02-08 21:50:29 -0500 |
| commit | af14947103775fa0251a1a1d96a9e8cae73141c9 (patch) | |
| tree | 8981d188e2f19dca728880e946280a8cc2fde5db | |
| parent | Add /copy (diff) | |
| download | catgirl-af14947103775fa0251a1a1d96a9e8cae73141c9.tar.gz catgirl-af14947103775fa0251a1a1d96a9e8cae73141c9.zip | |
Trim whitespace from both ends of command params
| -rw-r--r-- | command.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/command.c b/command.c index feb52b7..f88a6d5 100644 --- a/command.c +++ b/command.c @@ -223,6 +223,12 @@ void command(size_t id, char *input) { cmd, Commands, ARRAY_LEN(Commands), sizeof(*handler), compar ); if (handler) { + if (input) { + input += strspn(input, " "); + size_t len = strlen(input); + while (input[len - 1] == ' ') input[--len] = '\0'; + if (!input[0]) input = NULL; + } if (input && !input[0]) input = NULL; handler->fn(id, input); } else { |