Von sigc++ auf boost-signals migriert

1 files changed, 6 insertions, 6 deletions

diff --git a/src/Common/Base64Encoder.cpp b/src/Common/Base64Encoder.cpp
index 9607ec9..a2795d6 100644
--- a/src/Common/Base64Encoder.cpp
+++ b/src/Common/Base64Encoder.cpp
@@ -189,18 +189,18 @@ std::vector<boost::uint8_t> Base64Encoder::decode(const std::string &data) {
   boost::uint8_t *ptr = buf.get();
 
   for(size_t in = 0; in < data.length()-1; in += 4) {
-    if(b64[data[in]] >= 64 || b64[data[in+1]] >= 64)
+    if(b64[(size_t)data[in]] >= 64 || b64[(size_t)data[in+1]] >= 64)
       break;
 
-    *ptr++ = (b64[data[in]] << 2) + (b64[data[in+1]] >> 4);
-    if(in >= data.length()-2 || b64[data[in+2]] >= 64)
+    *ptr++ = (b64[(size_t)data[in]] << 2) + (b64[(size_t)data[in+1]] >> 4);
+    if(in >= data.length()-2 || b64[(size_t)data[in+2]] >= 64)
       break;
 
-    *ptr++ = (b64[data[in+1]] << 4) + (b64[data[in+2]] >> 2);
-    if(in >= data.length()-3 || b64[data[in+3]] >= 64)
+    *ptr++ = (b64[(size_t)data[in+1]] << 4) + (b64[(size_t)data[in+2]] >> 2);
+    if(in >= data.length()-3 || b64[(size_t)data[in+3]] >= 64)
       break;
 
-    *ptr++ = (b64[data[in+2]] << 6) + b64[data[in+3]];
+    *ptr++ = (b64[(size_t)data[in+2]] << 6) + b64[(size_t)data[in+3]];
   }
 
   return std::vector<boost::uint8_t>(buf.get(), ptr);