no error when outside git tree

diff --git a/.zsh/zshrc/85_git_prompt b/.zsh/zshrc/85_git_prompt
index 7e445b09c213cae80d2409fdcc90d5d689fbdab8..626b4c374e65733104d908b825b3be7c23789c2d 100644 (file)
--- a/.zsh/zshrc/85_git_prompt
+++ b/.zsh/zshrc/85_git_prompt
@@ -15,7 +15,7 @@ _get_git_cur_branch() {
 }
 
 _is_git_repo() {
-  [ "$(git rev-parse --is-inside-work-tree)" = true ]
+  [ "$(git rev-parse --is-inside-work-tree 2>/dev/null)" = true ]
 }
 
 _set_git_psvar() {