From 9824dc894440bc2566206bb5f04d403d68bf24c0 Mon Sep 17 00:00:00 2001
From: Carl Worth <cworth@cworth.org>
Date: Mon, 12 Aug 2002 11:43:56 +0000
Subject: [PATCH] Fixed XrPathClose to deal with empty path

---
 src/xrpath.c | 6 ++++--
 xrpath.c     | 6 ++++--
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/xrpath.c b/src/xrpath.c
index 57488a453..766a9e81e 100644
--- a/src/xrpath.c
+++ b/src/xrpath.c
@@ -168,6 +168,8 @@ XrPathLineTo(XrPath *path, const XPointDouble *pt)
 void
 XrPathClose(XrPath *path)
 {
-    XrSubPathClose(path->tail);
-    XrPathNewSubPath(path);
+    if (path->tail) {
+	XrSubPathClose(path->tail);
+	XrPathNewSubPath(path);
+    }
 }
diff --git a/xrpath.c b/xrpath.c
index 57488a453..766a9e81e 100644
--- a/xrpath.c
+++ b/xrpath.c
@@ -168,6 +168,8 @@ XrPathLineTo(XrPath *path, const XPointDouble *pt)
 void
 XrPathClose(XrPath *path)
 {
-    XrSubPathClose(path->tail);
-    XrPathNewSubPath(path);
+    if (path->tail) {
+	XrSubPathClose(path->tail);
+	XrPathNewSubPath(path);
+    }
 }