1 files changed, 1 insertions, 1 deletions
diff --git a/math.c b/math.c
index 60dd0b7204..cf78fc4f2a 100644
--- a/math.c
+++ b/math.c
@@ -34,7 +34,7 @@ domain_check(x, msg)
 	if (isnan(x)) {
 #if defined(EDOM)
 	    errno = EDOM;
-#elif define(ERANGE)
+#elif defined(ERANGE)
 	    errno = ERANGE;
 #endif
 	    continue;