Add errno.h

[oweals/busybox.git] / cmp.c

diff --git a/cmp.c b/cmp.c
index 98b747eedb0f2c1a58649d23cb74faf42f84336a..6b955447c0192b453bf437aae724a9ac1d86a0b5 100644 (file)
--- a/cmp.c
+++ b/cmp.c
@@ -54,7 +54,7 @@ int cmp_main(int argc, char **argv)
                        else
                                printf("%s %s differ: char %d, line %d\n", filename1, filename2,
                                                char_pos, line_pos);
-                       return 1;
+                       return EXIT_FAILURE;
                }
                char_pos++;
                if (c1 == '\n')