[publish binary] - catches 32 bit linux

.travis.yml

@@ -37,7 +37,7 @@ before_script:
 - if [[ $TRAVIS_BRANCH == `git describe --tags --always HEAD` ]]; then echo PUBLISH_BINARY;PUBLISH_BINARY=true; fi;
 # or check if we are manually requesting binary publishing via a commit keyword
 - if test "${COMMIT_MESSAGE#*'[publish binary]'}" != "$COMMIT_MESSAGE"; then echo PUBLISH_BINARY;PUBLISH_BINARY=true; fi;
-- if [[ ${PUBLISH_BINARY} == true ]]; then node-pre-gyp package publish; fi
+#- if [[ ${PUBLISH_BINARY} == true ]]; then node-pre-gyp package publish; fi
 # for testing node-webkit, launch a virtual display
 - if [ "$NODE_WEBKIT" != "" ]; then export DISPLAY=:99.0; sh -e /etc/init.d/xvfb start +extension RANDR; fi
 # note: `sleep 3` gives xvfb some time to start
@@ -81,7 +81,7 @@ script:
 - if [[ "$platform" == 'linux' ]]; then CC=gcc-4.6 CXX=g++-4.6 npm install --build-from-source; else npm install --build-from-source; fi
 - npm test
 # publish 32 bit build
-- if [[ $PUBLISH == true ]]; then node-pre-gyp package publish; fi;
+- if [[ ${PUBLISH_BINARY} == true ]]; then node-pre-gyp package publish; fi;
 # install nw-gyp in 32 bit environment if NODE_WEBKIT is not empty (but on Linux it's installed earlier on 64 bit)
 - if [ "$platform" != 'linux' ]; then if [ "$NODE_WEBKIT" != "" ]; then npm install nw-gyp -g; fi; fi
 # rebuild node-sqlite3 for 32 bit node-webkit target (if NODE_WEBKIT is not empty)