1 files changed, 12 insertions, 7 deletions

diff --git a/usr.bin/asa/asa.c b/usr.bin/asa/asa.c
index 11438b607466..a6c3d7d7c1e5 100644
--- a/usr.bin/asa/asa.c
+++ b/usr.bin/asa/asa.c
@@ -43,6 +43,7 @@ __FBSDID("$FreeBSD$");
 #include <err.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <unistd.h>
 
 static void asa(FILE *);
@@ -71,13 +72,17 @@ main(int argc, char *argv[])
 		asa(stdin);
 	else {
 		while ((fn = *argv++) != NULL) {
-                        if ((fp = fopen(fn, "r")) == NULL) {
-				warn("%s", fn);
-				exval = 1;
-				continue;
-                        }
-			asa(fp);
-			fclose(fp);
+			if (strcmp(fn, "-") == 0) {
+				asa(stdin);
+			} else {
+				if ((fp = fopen(fn, "r")) == NULL) {
+					warn("%s", fn);
+					exval = 1;
+					continue;
+				}
+				asa(fp);
+				fclose(fp);
+			}
 		}
 	}