build.sh: Remove duplicate case for arm64.

diff --git a/build.sh b/build.sh
index 789b759ac6476ec73a5d37c92320c1ed6aebe473..86aeea9645ceef9c44c973c6175b62b00aa6e2a1 100755 (executable)
--- a/build.sh
+++ b/build.sh
@@ -301,7 +301,6 @@ find_architecture() {
        ppc64) ARCH=ppc;;
        *86) ARCH=x86;;
        *86_64) ARCH=x86;;
-       arm64) ARCH=arm64;;
        aarch64) ARCH=arm64;;
        arm64) ARCH=arm64;;
        iPhone5*[3-9]) ARCH=arm64;;