[bootlin/training-materials updates] master: embedded-linux: nunchuk-mpd-client.c: fix syntax issue (2529ff0d)

[Michael Opdenacker]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/2529ff0d221355bd1f076d64a59e7c500f3f4572

>---------------------------------------------------------------

commit 2529ff0d221355bd1f076d64a59e7c500f3f4572
Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
Date:   Fri Oct 21 18:11:37 2022 +0200

    embedded-linux: nunchuk-mpd-client.c: fix syntax issue
    
    Which could explain some weird behavior in some specific situations
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>


>---------------------------------------------------------------

2529ff0d221355bd1f076d64a59e7c500f3f4572
 lab-data/embedded-linux/appdev/nunchuk-mpd-client.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lab-data/embedded-linux/appdev/nunchuk-mpd-client.c b/lab-data/embedded-linux/appdev/nunchuk-mpd-client.c
index 9ac8dfa9..4350eb1b 100644
--- a/lab-data/embedded-linux/appdev/nunchuk-mpd-client.c
+++ b/lab-data/embedded-linux/appdev/nunchuk-mpd-client.c
@@ -119,10 +119,11 @@ int main(int argc, char ** argv)
 				}
 				break;
 			case BTN_C:
-				if (event.value == 1)
+				if (event.value == 1) {
 					printf("Quit\n");
 					quit = 1;
 					free(conn);
+				}
 				break;
 			}
 			break;