base64: fix recent compilation regression on some compilers

This fixes a compile failure with
  "Sun C 5.8 Patch 121015-05 2007/08/01"
which returns:
  "base64.c", line 99: void function cannot return value

* lib/base64.c: Don't return the void function,
instead split to a separate return statement.

1 files changed, 4 insertions, 1 deletions

diff --git a/lib/base64.c b/lib/base64.c
index 99c2d2e566..b8a52fd886 100644
--- a/lib/base64.c
+++ b/lib/base64.c
@@ -96,7 +96,10 @@ base64_encode (const char *restrict in, size_t inlen,
      large inputs is to have both constraints satisfied, so we depend
      on both in base_encode_fast().  */
   if (outlen % 4 == 0 && inlen == outlen / 4 * 3)
-    return base64_encode_fast (in, inlen, out);
+    {
+      base64_encode_fast (in, inlen, out);
+      return;
+    }
 
   while (inlen && outlen)
     {