diff options
| -rw-r--r-- | accel-pppd/cli/cli.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/accel-pppd/cli/cli.c b/accel-pppd/cli/cli.c index f6ab22d..7ed2c44 100644 --- a/accel-pppd/cli/cli.c +++ b/accel-pppd/cli/cli.c @@ -104,7 +104,7 @@ int __export cli_sendv(void *client, const char *fmt, ...) static char *skip_word(char *ptr) { for(; *ptr; ptr++) - if (*ptr == ' ' || *ptr == '\t' || *ptr == '\n') + if (!isgraph(*ptr)) break; return ptr; } @@ -119,25 +119,22 @@ static int split(char *buf, char **ptr) { int i; - ptr[0] = buf; + buf = skip_space(buf); + if (!*buf) + return 0; - for (i = 1; i <= MAX_CMD_ITEMS; i++) { + for (i = 0; i < MAX_CMD_ITEMS; i++) { + ptr[i] = buf; buf = skip_word(buf); if (!*buf) - return i; - + return i + 1; + *buf = 0; - buf = skip_space(buf + 1); if (!*buf) - return i; - - ptr[i] = buf; + return i + 1; } - buf = skip_word(buf); - *buf = 0; - return i; } |