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-rw-r--r--vppapigen/lex.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/vppapigen/lex.c b/vppapigen/lex.c
index 88744ff1029..b011044dd01 100644
--- a/vppapigen/lex.c
+++ b/vppapigen/lex.c
@@ -331,13 +331,17 @@ int main (int argc, char **argv)
if (!strncmp (argv [curarg], "--python", 8)) {
curarg++;
if (curarg < argc) {
- pythonfp = fopen (argv[curarg], "w");
+ if (!strcmp(argv[curarg], "-")) {
+ pythonfp = stdout;
+ } else {
+ pythonfp = fopen(argv[curarg], "w");
+ pythonfile = argv[curarg];
+ }
if (pythonfp == NULL) {
fprintf (stderr, "Couldn't open python output file %s\n",
argv[curarg]);
exit (1);
}
- pythonfile = argv[curarg];
curarg++;
} else {
fprintf(stderr, "Missing filename after --python\n");