Merge tag 'snapshot-start' into stable

[gnulib.git] / lib / unictype / decdigit.c

diff --git a/lib/unictype/decdigit.c b/lib/unictype/decdigit.c
index 48b0592..3e71d11 100644 (file)
--- a/lib/unictype/decdigit.c
+++ b/lib/unictype/decdigit.c
@@ -1,5 +1,5 @@
 /* Values of decimal digit Unicode characters.
-   Copyright (C) 2002, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2006, 2009-2014 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2002.
 
    This program is free software: you can redistribute it and/or modify it
@@ -31,19 +31,19 @@ uc_decimal_value (ucs4_t uc)
     {
       int lookup1 = u_decdigit.level1[index1];
       if (lookup1 >= 0)
-       {
-         unsigned int index2 = (uc >> decdigit_header_2) & decdigit_header_3;
-         int lookup2 = u_decdigit.level2[lookup1 + index2];
-         if (lookup2 >= 0)
-           {
-             unsigned int index3 = (uc & decdigit_header_4) + lookup2;
-             /* level3 contains 4-bit values.  */
-             unsigned int lookup3 =
-               (u_decdigit.level3[index3>>1] >> ((index3 % 2) * 4)) & 0x0f;
-
-             return (int) lookup3 - 1;
-           }
-       }
+        {
+          unsigned int index2 = (uc >> decdigit_header_2) & decdigit_header_3;
+          int lookup2 = u_decdigit.level2[lookup1 + index2];
+          if (lookup2 >= 0)
+            {
+              unsigned int index3 = (uc & decdigit_header_4) + lookup2;
+              /* level3 contains 4-bit values.  */
+              unsigned int lookup3 =
+                (u_decdigit.level3[index3>>1] >> ((index3 % 2) * 4)) & 0x0f;
+
+              return (int) lookup3 - 1;
+            }
+        }
     }
   return -1;
 }