📝 Formatting and comments

rkotze · Jun 10, 2018 · b04574d · b04574d
1 parent 8075095
commit b04574d
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/src/git.js b/src/git.js
@@ -90,10 +90,14 @@ function gitPath(path) {
   const [, mayor, minor] = /.*(\d)\.(\d*)\.(\d*)/gm.exec(version);
 
   if (mayor >= 2 && minor >= 13) {
-    return silentRun(` git rev-parse  --git-path ${path}`).stdout.trim();
+    return silentRun(`git rev-parse --git-path ${path}`).stdout.trim();
   }
 
-  return silentRun(`git rev-parse  --show-cdup |  tr -d '\n' && git rev-parse  --git-path ${path}`).stdout.trim();
+  // Git pre-v2.13 does not give relative path to GIT_DIR for `rev-parse --git-path`.
+  // Prefix relative path with `--show-cdup`.
+  return silentRun(
+    `git rev-parse --show-cdup | tr -d '\n' && git rev-parse --git-path ${path}`
+  ).stdout.trim();
 }
 
 /**