Fix error reporting: argv0 as missing1

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 2 insertions, 2 deletions

diff --git a/xtest.c b/xtest.c
index cbf3015..5529eb9 100644
--- a/xtest.c
+++ b/xtest.c
@@ -142,13 +142,13 @@ main(int argc, char *argv[])
 			test(line);
 		}
 		if (ferror(stdin)) {
-			fprintf(stderr, "%s: <stdin>: %s\n", strerror(errno));
+			fprintf(stderr, "%s: <stdin>: %s\n", argv0, strerror(errno));
 			return 1;
 		}
 	}
 
 	if (ferror(stdout)) {
-		fprintf(stderr, "%s: <stdout>: %s\n", strerror(errno));
+		fprintf(stderr, "%s: <stdout>: %s\n", argv0, strerror(errno));
 		return 1;
 	}
 	return 0;