fixes https://github.com/jonschlinkert/parse-git-config/issues/8

index.js

@@ -160,6 +160,11 @@ parse.expandKeys = function(config) {
 
 function parseIni(str, options) {
   const opts = Object.assign({}, options);
+
+  str = str.replace(/\[(\S+) "(.*)"\]/g, function(m, $1, $2) {
+    return $1 && $2 ? `[${$1} "${$2.split('.').join('\\.')}"]` : m;
+  });
+
   const config = ini.parse(str);
   if (opts.expandKeys === true) {
     return parse.expandKeys(config);

test/fixtures/_gitconfig-branch

@@ -0,0 +1,11 @@
+[branch "2.0"]
+  remote = origin
+  merge = refs/heads/devel
+
+[branch "devel"]
+  remote = origin
+  merge = refs/heads/devel
+
+[branch "master"]
+  remote = origin
+  merge = refs/heads/devel

test/test.js

@@ -45,6 +45,15 @@ describe('parse-git-config', function() {
         .catch(cb);
     });
 
+    it('should not expand dots in keys in config', function(cb) {
+      parse({ path: fixture('_gitconfig-branch'), expandKeys: true })
+        .then(config => {
+          assert.deepEqual(Object.keys(config.branch), ['devel', 'master', '2.0'])
+          cb();
+        })
+        .catch(cb);
+    });
+
     it('should include other config sources', function(cb) {
       parse({ path: fixture('_gitconfig'), include: true }, function(err, config) {
         assert(!err);