dirstate: do not ignore current directory '.' (issue 1078)

mercurial/dirstate.py

@@ -407,6 +407,8 b' class dirstate(object):'
         return False
 
     def _dirignore(self, f):
+        if f == '.':
+            return False
         if self._ignore(f):
             return True
         for c in strutil.findall(f, '/'):

tests/test-hgignore

@@ -40,6 +40,10 b' echo "--" ; hg status 2>&1 | sed -e \'s/a'
 echo ".*\.o" > .hgignore
 echo "--" ; hg status
 
+# Check it does not ignore the current directory '.'
+echo "^\." > .hgignore
+echo "--" ; hg status
+
 echo "glob:**.o" > .hgignore
 echo "--" ; hg status
 

tests/test-hgignore.out

@@ -15,6 +15,12 b' A dir/b.o'
 ? syntax
 --
 A dir/b.o
+? a.c
+? a.o
+? dir/c.o
+? syntax
+--
+A dir/b.o
 ? .hgignore
 ? a.c
 ? syntax