Pull the latest Protobuf sources before checking out the release.

The protoc-artifacts may have been created at previous release, which may not contain the latest Protobuf release.
grpc · Aug 13, 2015 · 89d7975 · 89d7975
1 parent 0c7466c
commit 89d7975
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/compiler/Dockerfile b/compiler/Dockerfile
@@ -1,6 +1,7 @@
 FROM protoc-artifacts:latest
 
 RUN scl enable devtoolset-1.1 'bash -c "cd /protobuf && \
+    git pull && \
     git checkout v3.0.0-alpha-3.1 && \
     ./autogen.sh && \
     CXXFLAGS=-m32 ./configure --disable-shared --prefix=/protobuf-32 && \