Minor changes.

spine-c/src/spine/Animation.c

@@ -404,8 +404,6 @@ void _spColorTimeline_apply (const spTimeline* timeline, spSkeleton* skeleton, f
 
 	if (time < self->frames[0]) return; /* Time is before first frame. */
 
-	slot = skeleton->slots[self->slotIndex];
-
 	if (time >= self->frames[self->framesCount - 5]) {
 		/* Time is after last frame. */
 		int i = self->framesCount - 1;
@@ -429,6 +427,7 @@ void _spColorTimeline_apply (const spTimeline* timeline, spSkeleton* skeleton, f
 		b = lastFrameB + (self->frames[frameIndex + COLOR_FRAME_B] - lastFrameB) * percent;
 		a = lastFrameA + (self->frames[frameIndex + COLOR_FRAME_A] - lastFrameA) * percent;
 	}
+	slot = skeleton->slots[self->slotIndex];
 	if (alpha < 1) {
 		slot->r += (r - slot->r) * alpha;
 		slot->g += (g - slot->g) * alpha;

spine-csharp/src/Animation.cs

@@ -361,8 +361,6 @@ namespace Spine {
 			float[] frames = this.frames;
 			if (time < frames[0]) return; // Time is before first frame.
 
-			Slot slot = skeleton.slots[slotIndex];
-
 			float r, g, b, a;
 			if (time >= frames[frames.Length - 5]) {
 				// Time is after last frame.
@@ -387,6 +385,7 @@ namespace Spine {
 				b = lastFrameB + (frames[frameIndex + FRAME_B] - lastFrameB) * percent;
 				a = lastFrameA + (frames[frameIndex + FRAME_A] - lastFrameA) * percent;
 			}
+			Slot slot = skeleton.slots[slotIndex];
 			if (alpha < 1) {
 				slot.r += (r - slot.r) * alpha;
 				slot.g += (g - slot.g) * alpha;

spine-libgdx/src/com/esotericsoftware/spine/Animation.java

@@ -419,8 +419,6 @@ public class Animation {
 			float[] frames = this.frames;
 			if (time < frames[0]) return; // Time is before first frame.
 
-			Color color = skeleton.slots.get(slotIndex).color;
-
 			float r, g, b, a;
 			if (time >= frames[frames.length - 5]) {
 				// Time is after last frame.
@@ -445,6 +443,7 @@ public class Animation {
 				b = prevFrameB + (frames[frameIndex + FRAME_B] - prevFrameB) * percent;
 				a = prevFrameA + (frames[frameIndex + FRAME_A] - prevFrameA) * percent;
 			}
+			Color color = skeleton.slots.get(slotIndex).color;
 			if (alpha < 1)
 				color.add((r - color.r) * alpha, (g - color.g) * alpha, (b - color.b) * alpha, (a - color.a) * alpha);
 			else