scanner: Fix wrong restriction on since field

The scanner would not allow two consecutive requests on an interface to
have the same since number, so if a new version of an interface added
two new request the version number would have to be increased by two.

diff --git a/src/scanner.c b/src/scanner.c
index 5793c20..6d2eddd 100644 (file)
--- a/src/scanner.c
+++ b/src/scanner.c
@@ -356,7 +356,7 @@ start_element(void *data, const char *element_name, const char **atts)
                        version = strtol(since, &end, 0);
                        if (errno == EINVAL || end == since || *end != '\0')
                                fail(ctx, "invalid integer\n");
-                       if (version <= ctx->interface->since)
+                       if (version < ctx->interface->since)
                                fail(ctx, "since version not increasing\n");
                        ctx->interface->since = version;
                }