Merge pull request #2356 from joto/contrib-protozero

Update included protozero to current version 1.8.1

Author: lonvia

contrib/protozero/README.contrib

@@ -1,2 +1,2 @@
 Source: https://github.com/mapbox/protozero
-Revision: v1.8.0
+Revision: v1.8.1

contrib/protozero/include/protozero/pbf_reader.hpp

@@ -494,9 +494,9 @@ class pbf_reader {
     bool get_bool() {
         protozero_assert(tag() != 0 && "call next() before accessing field value");
         protozero_assert(has_wire_type(pbf_wire_type::varint) && "not a varint");
-        const bool result = m_data[0] != 0;
+        const char* value = m_data;
         skip_varint(&m_data, m_end);
-        return result;
+        return *value != 0;
     }
 
     /**

contrib/protozero/include/protozero/version.hpp

@@ -20,7 +20,7 @@ documentation.
 #define PROTOZERO_VERSION_MAJOR 1
 
 /// The minor version number
-#define PROTOZERO_VERSION_MINOR 7
+#define PROTOZERO_VERSION_MINOR 8
 
 /// The patch number
 #define PROTOZERO_VERSION_PATCH 1
@@ -29,6 +29,6 @@ documentation.
 #define PROTOZERO_VERSION_CODE (PROTOZERO_VERSION_MAJOR * 10000 + PROTOZERO_VERSION_MINOR * 100 + PROTOZERO_VERSION_PATCH)
 
 /// Version number as string
-#define PROTOZERO_VERSION_STRING "1.7.1"
+#define PROTOZERO_VERSION_STRING "1.8.1"
 
 #endif // PROTOZERO_VERSION_HPP