Bug fix when RS matches null string.

1 files changed, 1 insertions, 1 deletions

diff --git a/io.c b/io.c
index 2714398e..0af8ab1e 100644
--- a/io.c
+++ b/io.c
@@ -3702,7 +3702,7 @@ again:
 		 * If still room in buffer, skip over null match
 		 * and restart search. Otherwise, return.
 		 */
-		if (bp + iop->scanoff < iop->dataend) {
+		if (bp + iop->scanoff <= iop->dataend) {
 			bp += iop->scanoff;
 			goto again;
 		}