1 files changed, 2 insertions, 2 deletions
diff --git a/io.c b/io.c
index 6e1d06ad..b693a138 100644
--- a/io.c
+++ b/io.c
@@ -2582,7 +2582,7 @@ rs1scan(IOBUF *iop, struct recmatch *recm, SCANSTATE *state)
 {
 	char *bp;
 	char rs;
-#ifdef MBS_SUPPORT
+#if MBS_SUPPORT
 	size_t mbclen = 0;
 	mbstate_t mbs;
 #endif
@@ -2596,7 +2596,7 @@ rs1scan(IOBUF *iop, struct recmatch *recm, SCANSTATE *state)
 	if (*state == INDATA)   /* skip over data we've already seen */
 		bp += iop->scanoff;
 
-#ifdef MBS_SUPPORT
+#if MBS_SUPPORT
 	/*
 	 * From: Bruno Haible <bruno@clisp.org>
 	 * To: Aharon Robbins <arnold@skeeve.com>, gnits@gnits.org