whitespace only

git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1902320 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 16 insertions, 16 deletions

diff --git a/encoding/apr_base64.c b/encoding/apr_base64.c
index 4315d0c37..45ea4fe60 100644
--- a/encoding/apr_base64.c
+++ b/encoding/apr_base64.c
@@ -262,26 +262,26 @@ APR_DECLARE(int) apr_base64_encode_binary(char *encoded,
 
     p = encoded;
     for (i = 0; i < len - 2; i += 3) {
-    *p++ = basis_64[(string[i] >> 2) & 0x3F];
-    *p++ = basis_64[((string[i] & 0x3) << 4) |
-                    ((int) (string[i + 1] & 0xF0) >> 4)];
-    *p++ = basis_64[((string[i + 1] & 0xF) << 2) |
-                    ((int) (string[i + 2] & 0xC0) >> 6)];
-    *p++ = basis_64[string[i + 2] & 0x3F];
+        *p++ = basis_64[(string[i] >> 2) & 0x3F];
+        *p++ = basis_64[((string[i] & 0x3) << 4) |
+            ((int) (string[i + 1] & 0xF0) >> 4)];
+        *p++ = basis_64[((string[i + 1] & 0xF) << 2) |
+            ((int) (string[i + 2] & 0xC0) >> 6)];
+        *p++ = basis_64[string[i + 2] & 0x3F];
     }
     if (i < len) {
-    *p++ = basis_64[(string[i] >> 2) & 0x3F];
-    if (i == (len - 1)) {
-        *p++ = basis_64[((string[i] & 0x3) << 4)];
+        *p++ = basis_64[(string[i] >> 2) & 0x3F];
+        if (i == (len - 1)) {
+            *p++ = basis_64[((string[i] & 0x3) << 4)];
+            *p++ = '=';
+        }
+        else {
+            *p++ = basis_64[((string[i] & 0x3) << 4) |
+                ((int) (string[i + 1] & 0xF0) >> 4)];
+            *p++ = basis_64[((string[i + 1] & 0xF) << 2)];
+        }
         *p++ = '=';
     }
-    else {
-        *p++ = basis_64[((string[i] & 0x3) << 4) |
-                        ((int) (string[i + 1] & 0xF0) >> 4)];
-        *p++ = basis_64[((string[i + 1] & 0xF) << 2)];
-    }
-    *p++ = '=';
-    }
 
     *p++ = '\0';
     return (unsigned int)(p - encoded);