Update sample .git-build

.git-build/git-build

@@ -5,20 +5,20 @@
 
 # Add ~/bin to $PATH
 grep "\$HOME/bin" $HOME/.bashrc > /dev/null
-[[ $? != 0 ]] && PATH="$PATH:/$HOME/bin"
+[[ $? != 0 ]] && echo "PATH=\"$PATH:/$HOME/bin\"" >> $HOME/.bashrc && echo "Successfully setup ~/bin in the \$PATH. Please restart your session, or run: source ~/.bashrc"
 
 # Wait for git-build.sh to stop running
 SECONDS=0
-# TODO: make timeout configurable
-echo test
+
 while [[ $SECONDS < 60 ]]; do
 	if [ ! -f $GITBUILDDIR/.LOCK ]; then
 		# Copy the script
 		cp git-build.sh $HOME/bin
 		exit 0
 	fi
-	sleep 5
-	SECONDS=$(( SECONDS + 5 ))
+	sleep 1
+	SECONDS=$(( SECONDS + 1 ))
 done
 
 echo "The auto-updated script has timed out!"
+exit 1