vcs: better detection of git repository

1 files changed, 1 insertions, 1 deletions

diff --git a/vcs b/vcs
index a61386e..bb6aa90 100755
--- a/vcs
+++ b/vcs
@@ -11,7 +11,7 @@ VCS_MOD=""
 VCS_REC=""
 SPC=""
 
-if [ -d ".git" ] || [ -d "../.git" ] || [ -d "../../.git" ]; then
+if git rev-parse --is-inside-work-tree &>/dev/null; then
     outp=$(git status)
     VCS_STR="×"
     VCS_INF="$(echo "$outp" | head -n 1 | cut -d' ' -f 3-)"