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Diffstat (limited to 'sysdeps/ieee754/ldbl-128ibm/s_erfl.c')
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_erfl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_erfl.c b/sysdeps/ieee754/ldbl-128ibm/s_erfl.c
index f55e8b7879..f6fcf48cfa 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_erfl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_erfl.c
@@ -894,7 +894,7 @@ __erfcl (long double x)
 	  y = C19b + z * neval (z, RNr19, NRNr19) / deval (z, RDr19, NRDr19);
 	  y += C19a;
 	  break;
-	case 9:
+	default: /* i == 9.  */
 	  z = x - 1.125L;
 	  y = C20b + z * neval (z, RNr20, NRNr20) / deval (z, RDr20, NRDr20);
 	  y += C20a;