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-rw-r--r--src/pulsecore/envelope.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/pulsecore/envelope.h b/src/pulsecore/envelope.h
index 23be8f6a..c54c137a 100644
--- a/src/pulsecore/envelope.h
+++ b/src/pulsecore/envelope.h
@@ -29,7 +29,7 @@
#include <pulse/sample.h>
-#define PA_ENVELOPE_POINTS_MAX 4
+#define PA_ENVELOPE_POINTS_MAX 4U
typedef struct pa_envelope pa_envelope;
typedef struct pa_envelope_item pa_envelope_item;