From c9b27a248d3ed9964b6ac0847a83eba383b62537 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Tue, 26 Feb 2019 21:17:33 +0100
Subject: Fix build issues on Solaris

---
 src/projections/isea.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/projections/isea.cpp')

diff --git a/src/projections/isea.cpp b/src/projections/isea.cpp
index 3a0a0a48..d53317c1 100644
--- a/src/projections/isea.cpp
+++ b/src/projections/isea.cpp
@@ -847,7 +847,7 @@ static long isea_disn(struct isea_dgg *g, int quad, struct isea_pt *di) {
         return g->serial;
     }
     /* hexes in a quad */
-    hexes = lround(pow(g->aperture, g->resolution));
+    hexes = lround(pow(static_cast<double>(g->aperture), static_cast<double>(g->resolution)));
     if (quad == 11) {
         g->serial = 1 + 10 * hexes + 1;
         return g->serial;
-- 
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