diff --git a/args.h b/args.h
index 9c8a693..e7dcaab 100644
--- a/args.h
+++ b/args.h
@@ -20,6 +20,7 @@
 
 #include <stdio.h>
 #include <string.h>
+#include <stdlib.h>
 
 /* interface */
 
diff --git a/main.c b/main.c
index 66298e0..8902c28 100644
--- a/main.c
+++ b/main.c
@@ -126,9 +126,8 @@ static void cycle_input()
 {
 	int c;
 	open_stream();
-	while ((c = getc(input_stream)) != EOF) {
+	while ((c = getc(input_stream)) != EOF)
 		crc_cycle(&remainder, c);
-	}
 	close_stream();
 	
 	if (xor_output)