Fixes indentation.

bin/dunecontrol

@@ -189,13 +189,12 @@ load_opts() {
     echo "----- using default flags \$${COMMAND}_FLAGS from environment -----"
   fi
   
-if test "x$USE_CMAKE" = "xyes"; then
-  if test -z "$BUILDDIR"; then
-    echo "No build directory provided. Defaulting to the sub directory build-cmake"
-    export BUILDDIR=build-cmake
+  if test "x$USE_CMAKE" = "xyes"; then
+    if test -z "$BUILDDIR"; then
+      echo "No build directory provided. Defaulting to the sub directory build-cmake"
+      export BUILDDIR=build-cmake
+    fi
   fi
-fi
-
 }
 
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