use TOK_CMD more safely - ii - FIFO and filesystem based IRC client
 (HTM) git clone git://git.codemadness.org/ii
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       ---
 (DIR) commit e1af846735f8a7ff7acfd9ddacb7cfd8e494a998
 (DIR) parent 62963ef5b632876aa8604c83980ab27ddf911f4d
 (HTM) Author: nion@h4447.serverkompetenz.net <unknown>
       Date:   Thu,  1 Feb 2007 11:04:47 +0100
       
       use TOK_CMD more safely
       Diffstat:
         M ii.c                                |       2 +-
       
       1 file changed, 1 insertion(+), 1 deletion(-)
       ---
 (DIR) diff --git a/ii.c b/ii.c
       @@ -351,7 +351,7 @@ static void proc_server_cmd(char *buf) {
                } else if(!strncmp("PART", argv[TOK_CMD], 5)) {
                        snprintf(message, PIPE_BUF, "-!- %s(%s) has left %s", argv[TOK_NICKSRV], argv[TOK_USER], argv[TOK_CHAN]);
                } else if(!strncmp("MODE", argv[TOK_CMD], 5))
       -                snprintf(message, PIPE_BUF, "-!- %s changed mode/%s -> %s %s", argv[TOK_NICKSRV], argv[TOK_CMD + 1], argv[TOK_CMD + 2], argv[TOK_CMD + 3]);
       +                snprintf(message, PIPE_BUF, "-!- %s changed mode/%s -> %s %s", argv[TOK_NICKSRV], argv[TOK_CMD + 1] ? argv[TOK_CMD + 1] : "" , argv[TOK_CMD + 2]? argv[TOK_CMD + 2] : "", argv[TOK_CMD + 3] ? argv[TOK_CMD + 3] : "");
                else if(!strncmp("QUIT", argv[TOK_CMD], 5))
                        snprintf(message, PIPE_BUF, "-!- %s(%s) has quit \"%s\"", argv[TOK_NICKSRV], argv[TOK_USER], argv[TOK_TEXT] ? argv[TOK_TEXT] : "");
                else if(!strncmp("NICK", argv[TOK_CMD], 5))