Merge pull request #254 from ogr3/quote-fix

Quote fix

.gitignore

@@ -1,2 +1,3 @@
 *~
 *.bak
+.idea/

gitprompt.sh

@@ -482,7 +482,7 @@ function updatePrompt() {
       if [[ "x$2" == "x-n" ]] ; then
         v="$2 \"\$GIT_$1\""
       else
-        v="\"\$GIT_$1 $2\""
+        v="\$GIT_$1 $2"
       fi
       if eval "test $v" ; then
         if [[ $# -lt 2 || "$3" != '-' ]]; then