dotfiles

diff --git a/fish/config.fish b/fish/config.fish
index 3b7c822602cda6e799391aa4b51c269adcf48c30..27ca67075bf7df071e7976ba8f13332843f2d8b4 100644
--- a/fish/config.fish
+++ b/fish/config.fish
@@ -136,13 +136,17 @@     end
 end
 
 function git_prompt
-    set -l branch_name (command git symbolic-ref --short HEAD ^/dev/null)
+    set branch_name (command git symbolic-ref --short HEAD ^/dev/null)
+
+    if test -z "$branch_name"
+        set branch_name (command git show --format="%D" --no-patch ^/dev/null)
+    end
 
     if test -n "$branch_name"
         set_color normal
         printf ' on '
         set_color magenta
-        printf '%s ' "$branch_name"
+        printf '%s' "$branch_name"
         set_color normal
     end
 end