chdir-long, cycle-check, savewd: better 'inline'

[gnulib.git] / lib / regcomp.c

diff --git a/lib/regcomp.c b/lib/regcomp.c
index 7eb003b..6d5525a 100644 (file)
--- a/lib/regcomp.c
+++ b/lib/regcomp.c
@@ -899,8 +899,10 @@ init_dfa (re_dfa_t *dfa, size_t pat_len)
                       != 0);
 #else
   codeset_name = nl_langinfo (CODESET);
-  if (strcasecmp (codeset_name, "UTF-8") == 0
-      || strcasecmp (codeset_name, "UTF8") == 0)
+  if ((codeset_name[0] == 'U' || codeset_name[0] == 'u')
+      && (codeset_name[1] == 'T' || codeset_name[1] == 't')
+      && (codeset_name[2] == 'F' || codeset_name[2] == 'f')
+      && strcmp (codeset_name + 3 + (codeset_name[3] == '-'), "8") == 0)
     dfa->is_utf8 = 1;
 
   /* We check exhaustively in the loop below if this charset is a