[PATCH v2 4/8] cmd/command.c: relax length check in cmd_get_data_size()

Just check that the length is at least 2. This allows passing strings like ".b", which can be convenient when constructing tests (i.e. parametrizing the suffix used).

Signed-off-by: Rasmus Villemoes rasmus.villemoes@prevas.dk --- common/command.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/command.c b/common/command.c index 474ac98bc38..f0354f41644 100644 --- a/common/command.c +++ b/common/command.c @@ -471,7 +471,7 @@ int cmd_get_data_size(const char *arg, int default_size) /* Check for a size specification .b, .w or .l. */ int len = strlen(arg); - if (len > 2 && arg[len-2] == '.') { + if (len >= 2 && arg[len-2] == '.') { switch (arg[len-1]) { case 'b': return 1;