BIND 10 trac2312, updated. 11e658493d1672d39194580ffb1dde98101608a9 [2312] Added missing check for empty vector.

[BIND 10 source code commits]

The branch, trac2312 has been updated
       via  11e658493d1672d39194580ffb1dde98101608a9 (commit)
      from  2c10fa4964550d7402ee0fc93401f8ad39f29e87 (commit)

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- Log -----------------------------------------------------------------
-----------------------------------------------------------------------

Summary of changes:
 src/lib/dhcp/option_custom.cc |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

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diff --git a/src/lib/dhcp/option_custom.cc b/src/lib/dhcp/option_custom.cc
index e5bc43c..3bf99b7 100644
--- a/src/lib/dhcp/option_custom.cc
+++ b/src/lib/dhcp/option_custom.cc
@@ -214,7 +214,7 @@ OptionCustom::pack4(isc::util::OutputBuffer& buf) {
         // In theory the createBuffers function should have taken
         // care that there are no empty buffers added to the
         // collection but it is almost always good to make sure.
-        if (it->size() > 0) {
+        if (!it->empty()) {
             buf.writeData(&(*it)[0], it->size());
         }
     }
@@ -231,7 +231,9 @@ OptionCustom::pack6(isc::util::OutputBuffer& buf) {
     // Write data from buffers.
     for (std::vector<OptionBuffer>::const_iterator it = buffers_.begin();
          it != buffers_.end(); ++it) {
-        buf.writeData(&(*it)[0], it->size());
+        if (!it->empty()) {
+            buf.writeData(&(*it)[0], it->size());
+        }
     }
 
     LibDHCP::packOptions(buf, options_);