# HG changeset patch
# User Yuya Nishihara <yuya@tcha.org>
# Date 1489364203 25200
# Node ID 1c48a8278b2f015fca607dfc652823560a5ac580
# Parent  fac5cd3b8673beaad35f52be09ee8358e133247c
py3: fix slicing of bytes in revset.formatspec()

diff -r fac5cd3b8673 -r 1c48a8278b2f mercurial/revsetlang.py
--- a/mercurial/revsetlang.py	Sun Mar 12 17:13:54 2017 -0700
+++ b/mercurial/revsetlang.py	Sun Mar 12 17:16:43 2017 -0700
@@ -644,10 +644,10 @@
     pos = 0
     arg = 0
     while pos < len(expr):
-        c = expr[pos]
+        c = expr[pos:pos + 1]
         if c == '%':
             pos += 1
-            d = expr[pos]
+            d = expr[pos:pos + 1]
             if d == '%':
                 ret += d
             elif d in 'dsnbr':
@@ -656,7 +656,7 @@
             elif d == 'l':
                 # a list of some type
                 pos += 1
-                d = expr[pos]
+                d = expr[pos:pos + 1]
                 ret += listexp(list(args[arg]), d)
                 arg += 1
             else: