Reverting alterations introduced in 3dc46203205f89195d29be5cf079f2e31669e77d Moved SCM_NON_CHAR change to theme since it is theme-specific and shouldn't affect all themes.
diff --git a/themes/base.theme.bash b/themes/base.theme.bash
index bd29a42..71b11ae 100644
--- a/themes/base.theme.bash
+++ b/themes/base.theme.bash
@@ -15,7 +15,7 @@
 SVN='svn'
 SCM_SVN_CHAR='⑆'
 
-SCM_NONE_CHAR='·'
+SCM_NONE_CHAR='○'
 
 RVM_THEME_PROMPT_PREFIX=' |'
 RVM_THEME_PROMPT_SUFFIX='|'