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command: omitting the range end is possible

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When the range end is missing, then the maximum possible value is
assumed.
This commit is contained in:
Max Kellermann
2009-10-18 01:24:49 +02:00
parent e7c267db4f
commit d69e0ab53a
3 changed files with 19 additions and 1 deletions
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5
src/command.c
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@@ -221,7 +221,7 @@ check_range(struct client *client, unsigned *value_r1, unsigned *value_r2,
if (*test == ':') {
value = strtol(++test, &test2, 10);
if (*test2 != '\0' || test == test2) {
if (*test2 != '\0') {
va_list args;
va_start(args, fmt);
command_error_v(client, ACK_ERROR_ARG, fmt, args);
@@ -229,6 +229,9 @@ check_range(struct client *client, unsigned *value_r1, unsigned *value_r2,
return false;
}
if (test == test2)
value = G_MAXUINT;
if (value < 0) {
command_error(client, ACK_ERROR_ARG,
"Number is negative: %s", s);