diff options
Diffstat (limited to 'src/kservice.c')
| -rw-r--r-- | src/kservice.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/kservice.c b/src/kservice.c index b8ea8b2ecd..79ba8a28b3 100644 --- a/src/kservice.c +++ b/src/kservice.c @@ -142,10 +142,12 @@ static struct _errno_str_t rt_errno_strs[] = */ const char *rt_strerror(rt_err_t error) { + int i = 0; + if (error < 0) error = -error; - for (int i = 0; i < sizeof(rt_errno_strs) / sizeof(rt_errno_strs[0]); i++) + for (i = 0; i < sizeof(rt_errno_strs) / sizeof(rt_errno_strs[0]); i++) { if (rt_errno_strs[i].error == error) return rt_errno_strs[i].str; |