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-rw-r--r--src/serdi.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/src/serdi.c b/src/serdi.c
index 72b7afe1..e546f463 100644
--- a/src/serdi.c
+++ b/src/serdi.c
@@ -31,6 +31,7 @@
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
+#include <string.h>
#define SERDI_ERROR(msg) fprintf(stderr, "serdi: " msg)
#define SERDI_ERRORF(fmt, ...) fprintf(stderr, "serdi: " fmt, __VA_ARGS__)
@@ -95,14 +96,15 @@ main(int argc, char** argv)
return print_usage(argv[0], true);
}
- SerdSyntax input_syntax = (SerdSyntax)0;
- SerdSyntax output_syntax = (SerdSyntax)0;
+ SerdSyntax input_syntax = SERD_SYNTAX_EMPTY;
+ SerdSyntax output_syntax = SERD_SYNTAX_EMPTY;
SerdReaderFlags reader_flags = 0;
SerdWriterFlags writer_flags = 0;
bool from_string = false;
bool from_stdin = false;
bool bulk_read = true;
bool bulk_write = false;
+ bool osyntax_set = false;
bool quiet = false;
size_t stack_size = 4194304;
const char* add_prefix = NULL;
@@ -158,11 +160,14 @@ main(int argc, char** argv)
}
stack_size = (size_t)size;
} else if (argv[a][1] == 'o') {
+ osyntax_set = true;
if (++a == argc) {
return missing_arg(argv[0], 'o');
}
- if (!(output_syntax = serd_syntax_by_name(argv[a]))) {
+ if (!strcmp(argv[a], "empty")) {
+ output_syntax = SERD_SYNTAX_EMPTY;
+ } else if (!(output_syntax = serd_syntax_by_name(argv[a]))) {
return print_usage(argv[0], true);
}
} else if (argv[a][1] == 'p') {
@@ -206,7 +211,7 @@ main(int argc, char** argv)
}
const bool input_has_graphs = serd_syntax_has_graphs(input_syntax);
- if (!output_syntax) {
+ if (!output_syntax && !osyntax_set) {
output_syntax = input_has_graphs ? SERD_NQUADS : SERD_NTRIPLES;
}