From: yu.dongliang <18588496441@163.com>
Date: Fri, 10 Nov 2023 08:44:55 +0000 (+0800)
Subject: __dfs_path()
X-Git-Url: http://baseworks.info/?a=commitdiff_plain;h=741ca6cb63ca9391ae1e4b8119ced86ccc47b346;p=ses.git

__dfs_path()
---

diff --git a/ses_step_topo.c b/ses_step_topo.c
index 5a7799f..e533a43 100644
--- a/ses_step_topo.c
+++ b/ses_step_topo.c
@@ -91,22 +91,25 @@ int __dfs_path(ScfEfunction* f, ScfEcomponent* rc, ScfEpin* rp, scf_vector_t* __
 			c  = f->components[el->pins[j]];
 			p  = c->pins      [el->pins[j + 1]];
 
-			if (p->pflag && p != np && *ppath) {
-				scf_logd("branch: c%ld_p%ld, l%ld\n", c->id, p->id, el->id);
+			if (p->pflag) {
 
-				if ((*ppath)->pins->size > 0) {
-					if (scf_vector_add(__paths, *ppath) < 0)
-						return -ENOMEM;
+				if (p != np && *ppath) {
+					scf_logd("branch: c%ld_p%ld, l%ld\n", c->id, p->id, el->id);
+
+					if ((*ppath)->pins->size > 0) {
+						if (scf_vector_add(__paths, *ppath) < 0)
+							return -ENOMEM;
 
-					for (k = 0; k < (*ppath)->pins->size; k++) {
-						p         = (*ppath)->pins->data[k];
-						p->pflag  = 1;
-						p->path   = (uintptr_t)*ppath;
-					}
-				} else
-					ses_path_free(*ppath);
+						for (k = 0; k < (*ppath)->pins->size; k++) {
+							p         = (*ppath)->pins->data[k];
+							p->pflag  = 1;
+							p->path   = (uintptr_t)*ppath;
+						}
+					} else
+						ses_path_free(*ppath);
 
-				*ppath = NULL;
+					*ppath = NULL;
+				}
 				continue;
 			}