Transform output format to a global state

This commit removes the format parameter from the mp_check
object and creates a module global variable instead.
This prevents thread safe usage of different mp_check objects
which should likely not present a big problem for now.
The reason for this change is effectively the very same,
the format was lost if an exit was triggered by a signal
handler (timeout in this example).

1 files changed, 1 insertions, 1 deletions

diff --git a/plugins/check_swap.c b/plugins/check_swap.c
index 4d3b6099..cb95949a 100644
--- a/plugins/check_swap.c
+++ b/plugins/check_swap.c
@@ -93,7 +93,7 @@ int main(int argc, char **argv) {
         double percent_used;
         mp_check overall = mp_check_init();
         if (config.output_format_is_set) {
-                overall.format = config.output_format;
+                mp_set_format(config.output_format);
         }
         mp_subcheck sc1 = mp_subcheck_init();
         sc1 = mp_set_subcheck_default_state(sc1, STATE_OK);