updated for version 7.3.954
Problem:    No check if PyObject_IsTrue fails.
Solution:   Add a check for -1 value. (ZyX)
diff --git a/src/version.c b/src/version.c
index 5e472cb..6d3e785 100644
--- a/src/version.c
+++ b/src/version.c
@@ -729,6 +729,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    954,
+/**/
     953,
 /**/
     952,