Merge pull request #1740 from felipec/fc/git

git: fix parse_git_dirty()

lib/git.zsh

@@ -25,6 +25,8 @@ parse_git_dirty() {
     else
       echo "$ZSH_THEME_GIT_PROMPT_CLEAN"
     fi  
+  else
+    echo "$ZSH_THEME_GIT_PROMPT_CLEAN"
   fi  
 }