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-rw-r--r--src/driver/tpax_unit_ctx.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/driver/tpax_unit_ctx.c b/src/driver/tpax_unit_ctx.c
index 1fbc510..5c4cf80 100644
--- a/src/driver/tpax_unit_ctx.c
+++ b/src/driver/tpax_unit_ctx.c
@@ -65,7 +65,7 @@ int tpax_lib_get_unit_ctx(
}
ctx->path = path;
- ctx->link = ctx->linkbuf;
+ ctx->link = ctx->linkbuf[0] ? ctx->linkbuf : 0;
ctx->uctx.path = &ctx->path;
ctx->uctx.link = &ctx->link;