1 files changed, 26 insertions, 26 deletions
diff --git a/src/chilbert_obj.cpp b/src/chilbert_obj.cpp
index 0f31fbd..1fdd1ee 100644
--- a/src/chilbert_obj.cpp
+++ b/src/chilbert_obj.cpp
@@ -25,30 +25,30 @@
 int
 main(int argc, char** argv)
 {
-	if (argc != 2) {
-		fprintf(stderr, "Usage: %s NUM_POINTS\n", argv[0]);
-		return 1;
-	}
-
-	const unsigned long num_points = std::strtoul(argv[1], nullptr, 10);
-	if (num_points == 0 || num_points == ULONG_MAX) {
-		fprintf(stderr, "Usage: %s NUM_POINTS\n", argv[0]);
-		return 1;
-	}
-
-	// Vertices
-	for (uint64_t i = 0; i < num_points; ++i) {
-		std::array<uint32_t, 3> point;
-		chilbert::index_to_coords(point, 16, 3, i);
-		printf("v %u %u %u\n", point[0], point[1], point[2]);
-	}
-
-	// One polyline through all vertices
-	printf("\nl");
-	for (unsigned i = 0; i < num_points - 1; ++i) {
-		printf(" %u", i + 1);
-	}
-	printf("\n");
-
-	return 0;
+  if (argc != 2) {
+    fprintf(stderr, "Usage: %s NUM_POINTS\n", argv[0]);
+    return 1;
+  }
+
+  const unsigned long num_points = std::strtoul(argv[1], nullptr, 10);
+  if (num_points == 0 || num_points == ULONG_MAX) {
+    fprintf(stderr, "Usage: %s NUM_POINTS\n", argv[0]);
+    return 1;
+  }
+
+  // Vertices
+  for (uint64_t i = 0; i < num_points; ++i) {
+    std::array<uint32_t, 3> point;
+    chilbert::index_to_coords(point, 16, 3, i);
+    printf("v %u %u %u\n", point[0], point[1], point[2]);
+  }
+
+  // One polyline through all vertices
+  printf("\nl");
+  for (unsigned i = 0; i < num_points - 1; ++i) {
+    printf(" %u", i + 1);
+  }
+  printf("\n");
+
+  return 0;
 }