libmicrohttpd

commit 40501c2f5df002673237d1c8eead1cfd3111904c
parent 5feee053a2bb5207ac3f8c7581fae7e156d19615
Author: Evgeny Grin (Karlson2k) <k2k@narod.ru>
Date:   Wed, 25 Aug 2021 19:55:06 +0300

tlsauthentication.c: inelegant mute of compiler warning

Diffstat:
M
doc/examples/tlsauthentication.c
 | 
6
++++--

1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/doc/examples/tlsauthentication.c b/doc/examples/tlsauthentication.c
@@ -53,8 +53,10 @@ string_to_base64 (const char *message)
       strncat (tmp, &lookup[l & 0x3F], 1);
   }
 
-  if (length % 3)
-    strncat (tmp, "==", 3 - length % 3);
+  if (2 == length % 3)
+    strncat (tmp, "=", 1);
+  else if (1 == length % 3)
+    strncat (tmp, "==", 2);
 
   return tmp;
 }