[libxml2] testapi: use the right type for the check

[Stefan Kost <stefkost src gnome org>]

commit 0329a1471ee1c2ab4f4b46a2adae37dc52739257
Author: Stefan Kost <ensonic users sf net>
Date:   Mon May 9 15:11:45 2011 +0300

    testapi: use the right type for the check
    
    Fixes a compiler warning. Also wrap the long line if statement.

 testapi.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/testapi.c b/testapi.c
index df14820..17fff44 100644
--- a/testapi.c
+++ b/testapi.c
@@ -599,7 +599,7 @@ static void des_xmlTextReaderPtr(int no ATTRIBUTE_UNUSED, xmlTextReaderPtr val,
 #endif
 
 #define gen_nb_xmlBufferPtr 3
-static const char *static_buf_content = "a static buffer";
+static const xmlChar *static_buf_content = (xmlChar *)"a static buffer";
 static xmlBufferPtr gen_xmlBufferPtr(int no, int nr ATTRIBUTE_UNUSED) {
     if (no == 0) return(xmlBufferCreate());
     if (no == 1) return(xmlBufferCreateStatic((void *)static_buf_content, 13));
@@ -18770,7 +18770,9 @@ test_xmlBufferSetAllocationScheme(void) {
         scheme = gen_xmlBufferAllocationScheme(n_scheme, 1);
 
         xmlBufferSetAllocationScheme(buf, scheme);
-        if ((buf != NULL) && (scheme == XML_BUFFER_ALLOC_IMMUTABLE) && (buf->content != NULL) && (buf->content != static_buf_content)) { xmlFree(buf->content); buf->content = NULL;}
+        if ((buf != NULL) && (scheme == XML_BUFFER_ALLOC_IMMUTABLE) && (buf->content != NULL) && (buf->content != static_buf_content)) {
+            xmlFree(buf->content); buf->content = NULL;
+        }
         call_tests++;
         des_xmlBufferPtr(n_buf, buf, 0);
         des_xmlBufferAllocationScheme(n_scheme, scheme, 1);