[libvirt] [PATCH] build: avoid obsolete index()

[Eric Blake]

Commit 2a530a3e5 is not portable to mingw, which intentionally
avoids declaring the obsolete index().  See also:
https://bugzilla.redhat.com/show_bug.cgi?id=1214605

* src/util/virstring.c (virStringStripControlChars): Use strchr.

Signed-off-by: Eric Blake <eblake at redhat.com>
---

Pushing under the build-breaker rule.

 src/util/virstring.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/util/virstring.c b/src/util/virstring.c
index 1cd4987..7b0cad7 100644
--- a/src/util/virstring.c
+++ b/src/util/virstring.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2012-2014 Red Hat, Inc.
+ * Copyright (C) 2012-2015 Red Hat, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -1003,7 +1003,7 @@ virStringStripControlChars(char *str)

     len = strlen(str);
     for (i = 0, j = 0; i < len; i++) {
-        if (index(control_chars, str[i]))
+        if (strchr(control_chars, str[i]))
             continue;

         str[j++] = str[i];
-- 
2.1.0