Clarity with respect to floating point handling:

Write double constants as double rather than integer literals.
Remove useless explicit (double) cast done at one place and nowhere else.
No functional change.

1 files changed, 2 insertions, 2 deletions

diff --git a/out.c b/out.c
index 6ae02fb5..9bed1371 100644
--- a/out.c
+++ b/out.c
@@ -128,8 +128,8 @@ a2roffsu(const char *src, struct roffsu *dst, enum roffscale def)
 	}
 
 	/* FIXME: do this in the caller. */
-	if ((dst->scale = atof(buf)) < 0)
-		dst->scale = 0;
+	if ((dst->scale = atof(buf)) < 0.0)
+		dst->scale = 0.0;
 	dst->unit = unit;
 	return(1);
 }