1 files changed, 12 insertions, 4 deletions

diff --git a/byte_diff.c b/byte_diff.c
index 0c4d17b..7abc766 100644
--- a/byte_diff.c
+++ b/byte_diff.c
@@ -8,10 +8,18 @@ register unsigned int n;
 register char *t;
 {
   for (;;) {
-    if (!n) return 0; if (*s != *t) break; ++s; ++t; --n;
-    if (!n) return 0; if (*s != *t) break; ++s; ++t; --n;
-    if (!n) return 0; if (*s != *t) break; ++s; ++t; --n;
-    if (!n) return 0; if (*s != *t) break; ++s; ++t; --n;
+    if (!n) return 0;
+    if (*s != *t) break;
+    ++s; ++t; --n;
+    if (!n) return 0;
+    if (*s != *t) break;
+    ++s; ++t; --n;
+    if (!n) return 0;
+    if (*s != *t) break;
+    ++s; ++t; --n;
+    if (!n) return 0;
+    if (*s != *t) break;
+    ++s; ++t; --n;
   }
   return ((int)(unsigned int)(unsigned char) *s)
        - ((int)(unsigned int)(unsigned char) *t);