Fix clang build (fixes #4303)

2018-01-14 10:32:48 +01:00
parent 8c62e817c5
commit b762804b80
1 changed files with 4 additions and 1 deletions
--- a/rtengine/ipresize.cc
+++ b/rtengine/ipresize.cc
@@ -105,7 +105,10 @@ void ImProcFunctions::Lanczos (const Imagefloat* src, Imagefloat* dst, float sca
            float y0 = (static_cast<float> (i) + 0.5f) * delta - 0.5f;

            // weights for interpolation in y direction
-            float w[support] = {};
+            float w[support];
+            for (auto& f : w) {
+                f = 0.f;
+            }

            // sum of weights used for normalization
            float ws = 0.0f;