[solver] Fix unused-variable error
https://github.com/harfbuzz/harfbuzz/commit/223abd72b9f48c951ce1e99d89328edbcff43515
diff --git a/src/hb-subset-instancer-solver.cc b/src/hb-subset-instancer-solver.cc
index 76b86e0..5c0f43a 100644
--- a/src/hb-subset-instancer-solver.cc
+++ b/src/hb-subset-instancer-solver.cc
@@ -438,16 +438,9 @@
result_t
rebase_tent (Triple tent, Triple axisLimit)
{
- float axisMin = axisLimit.minimum;
- float axisDef = axisLimit.middle;
- float axisMax = axisLimit.maximum;
- float lower = tent.minimum;
- float peak = tent.middle;
- float upper = tent.maximum;
-
- assert (-1.f <= axisMin && axisMin <= axisDef && axisDef <= axisMax && axisMax <= +1.f);
- assert (-2.f <= lower && lower <= peak && peak <= upper && upper <= +2.f);
- assert (peak != 0.f);
+ assert (-1.f <= axisLimit.minimum && axisLimit.minimum <= axisLimit.middle && axisLimit.middle <= axisLimit.maximum && axisLimit.maximum <= +1.f);
+ assert (-2.f <= tent.minimum && tent.minimum <= tent.middle && tent.middle <= tent.maximum && tent.maximum <= +2.f);
+ assert (tent.middle != 0.f);
result_t sols = _solve (tent, axisLimit);