Fixed a case were values containing \\" were not properly escaped

Author: ereOn

git/config.py

@@ -254,9 +254,14 @@ def _read(self, fp, fpname):
 							if not escaped and c == '"':
 								in_quote = not in_quote
 							else:
-								escaped = (c == '\\')
+								escaped = (c == '\\') and not escaped
 								unquoted_optval += c
 
+						if in_quote:
+							if not e:
+								e = cp.ParsingError(fpname)
+							e.append(lineno, repr(line))
+						
 						optval = unquoted_optval
 
 						optval = optval.replace('\\\\', '\\') # Unescape backslashes