Trying to fix syntax error on line 9

Author: akarnokd

gradle/buildViaTravis.sh

@@ -4,9 +4,9 @@
 git fsck --full
 
 # buildTag=$TRAVIS_TAG
-buildTag="2.0.0-RC3"
+buildTag="v2.0.0-RC3"
 
-if [ "$buildTag" != ""] && [ "${buildTag:0:2}" != "1." ]; then
+if [ "$buildTag" != "" ] && [ "${buildTag:0:3}" != "v1." ]; then
    echo -e "Wrong tag on the 1.x brach: $buildTag : build stopped"
    exit 1
 fi