Remove in_current_dir check during dot_git()

The working directory is never changed by this script, so the cached
path to the git dir should never become invalidated.

Signed-off-by: Matt Hunter <m@lfurio.us>

1 files changed, 1 insertions, 14 deletions

diff --git a/git-sonar b/git-sonar
index 1978856..d097e12 100755
--- a/git-sonar
+++ b/git-sonar
@@ -10,7 +10,6 @@ GIT_SONAR_VERSION="v0.8.1"
 # Original sonar-base
 ################################################################################
 dot_git=""
-cwd=""
 remote=""
 rcfile_path="$HOME"
 
@@ -67,20 +66,8 @@ prepare_colors() {
 
 }
 
-in_current_dir() {
-  local wd
-  wd="$(pwd)"
-  if [[ "$wd" == "$cwd" ]]; then
-    cwd="$wd"
-    return 0
-  else
-    cwd="$wd"
-    return 1
-  fi
-}
-
 dot_git() {
-  if in_current_dir && [[ -n "$dot_git" ]]; then
+  if [ -n "$dot_git" ]; then
     # cache dot_git to save calls to rev-parse
     printf '%s' "$dot_git"
   elif [ -d .git ]; then