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-rw-r--r--src/writer.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/src/writer.c b/src/writer.c
index 75af4b57..3c94d087 100644
--- a/src/writer.c
+++ b/src/writer.c
@@ -562,15 +562,18 @@ serd_writer_write_statement(SerdWriter* writer,
return SERD_ERR_BAD_ARG;
}
+#define TRY(write_result) \
+ if (!write_result) { \
+ return SERD_ERR_UNKNOWN; \
+ }
+
switch (writer->syntax) {
case SERD_NTRIPLES:
- write_node(writer, subject, NULL, NULL, FIELD_SUBJECT, flags);
+ TRY(write_node(writer, subject, NULL, NULL, FIELD_SUBJECT, flags));
sink(" ", 1, writer);
- write_node(writer, predicate, NULL, NULL, FIELD_PREDICATE, flags);
+ TRY(write_node(writer, predicate, NULL, NULL, FIELD_PREDICATE, flags));
sink(" ", 1, writer);
- if (!write_node(writer, object, datatype, lang, FIELD_OBJECT, flags)) {
- return SERD_ERR_UNKNOWN;
- }
+ TRY(write_node(writer, object, datatype, lang, FIELD_OBJECT, flags));
sink(" .\n", 3, writer);
return SERD_SUCCESS;
default: