cgfsng: trim()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
This commit is contained in:
Christian Brauner 2018-02-17 19:16:56 +01:00
parent 6dfb18bf04
commit 7689dfd735
No known key found for this signature in database
GPG Key ID: 8EB056D53EECB12D

View File

@ -1132,7 +1132,9 @@ static int get_existing_subsystems(char ***klist, char ***nlist)
static void trim(char *s)
{
size_t len = strlen(s);
size_t len;
len = strlen(s);
while ((len > 1) && (s[len - 1] == '\n'))
s[--len] = '\0';
}