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-rw-r--r--source/luametatex/source/utilities/auxarithmetic.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/source/luametatex/source/utilities/auxarithmetic.h b/source/luametatex/source/utilities/auxarithmetic.h
index 8daf6f29a..ac01c10ca 100644
--- a/source/luametatex/source/utilities/auxarithmetic.h
+++ b/source/luametatex/source/utilities/auxarithmetic.h
@@ -53,7 +53,7 @@ in some places we clip to the official maxima but not always.
//define zround(r) ((r>2147483647.0) ? 2147483647 : ((r<-2147483647.0) ? -2147483647 : ((r >= 0.0) ? (int)(r + 0.5) : ((int)(r-0.5)))))
//define zround(r) ((r>2147483647.0) ? 2147483647 : ((r<-2147483647.0) ? -2147483647 : (int) lround(r)))
-# define scaledround(x) ((scaled) lround((double) x))
+# define scaledround(x) ((scaled) lround((double) (x)))
# define longlonground llround
# define clippedround(r) ((r>2147483647.0) ? 2147483647 : ((r<-2147483647.0) ? -2147483647 : (int) lround(r)))
# define glueround(x) clippedround((double) (x))