/*
* The following VA_COPY was coded following an example in
* the Samba project. It may not be sufficient for some
- * esoteric implementations of va_list (i.e. it may need
- * something involving a memcpy) but (hopefully) will be
- * sufficient for libxml2.
+ * esoteric implementations of va_list but (hopefully) will
+ * be sufficient for libxml2.
*/
#ifndef VA_COPY
#ifdef HAVE_VA_COPY
#ifdef HAVE___VA_COPY
#define VA_COPY(dest,src) __va_copy(dest, src)
#else
- #define VA_COPY(dest,src) (dest) = (src)
+ #ifndef VA_LIST_IS_ARRAY
+ #define VA_COPY(dest,src) (dest) = (src)
+ #else
+ #include <string.h>
+ #define VA_COPY(dest,src) memcpy((char *)(dest),(char *)(src),sizeof(va_list))
+ #endif
#endif
#endif
#endif
if (count == -1)
return -1;
sum += count;
- count = xmlTextWriterWriteString(writer, content);
- if (count == -1)
- return -1;
- sum += count;
+ if (content != NULL) {
+ count = xmlTextWriterWriteString(writer, content);
+ if (count == -1)
+ return -1;
+ sum += count;
+ }
count = xmlTextWriterEndElement(writer);
if (count == -1)
return -1;