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authorWanderingGlitch <wandering.glitch+git@gmail.com>2016-05-08 19:22:14 -0500
committerWanderingGlitch <wandering.glitch+git@gmail.com>2016-05-08 19:22:14 -0500
commit5d72dd4b7db376788efd5846a2ca288fb2709195 (patch)
treef3a404340d26c908a8ec59a9101a06d7d3533d71
parentcb2443c3dd5e3151b7bc9817af06428559cf8d1b (diff)
Prevent cue_next_image from being optimized out
-rwxr-xr-xlaser-tag software/main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/laser-tag software/main.c b/laser-tag software/main.c
index 197b1a8..8c226b4 100755
--- a/laser-tag software/main.c
+++ b/laser-tag software/main.c
@@ -60,7 +60,7 @@ static const uint8_t *images[] = {
};
static const int image_count = sizeof images / sizeof *images;
static int current_image = 0;
-static int cue_next_image = 0;
+static volatile int cue_next_image = 0;
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