X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=chiark-tcl.git;a=blobdiff_plain;f=base%2Fscriptinv.c;h=cdaec8b3011af0f8610623b75a9b687932483df0;hp=1ac7e82ea14967943949bdf7f21f42aa2d236394;hb=9547c7ba84dfcccaa3ff7032ddeb698e163ad81d;hpb=b6773fb0fec2b958ae6be3e1cd0f108eab06d562

diff --git a/base/scriptinv.c b/base/scriptinv.c
index 1ac7e82..cdaec8b 100644
--- a/base/scriptinv.c
+++ b/base/scriptinv.c
@@ -16,7 +16,7 @@ void scriptinv_cancel(ScriptToInvoke *si) {
 
 int scriptinv_set(ScriptToInvoke *si, Tcl_Interp *ip,
 		  Tcl_Obj *newscript, Tcl_Obj *xargs) {
-  int rc;
+  int rc, xlength;
   
   scriptinv_cancel(si);
 
@@ -24,8 +24,9 @@ int scriptinv_set(ScriptToInvoke *si, Tcl_Interp *ip,
   Tcl_IncrRefCount(newscript);
 
   if (xargs) {
-    rc= Tcl_ListObjLength(ip, xargs, &si->llength);  if (rc) return rc;
+    rc= Tcl_ListObjLength(ip, xargs, &xlength);  if (rc) return rc;
     Tcl_IncrRefCount(xargs);
+    si->llength += xlength;
   }
 
   si->obj= newscript;
@@ -41,6 +42,7 @@ void scriptinv_invoke(ScriptToInvoke *si, int argc, Tcl_Obj **argv) {
   assert(si->obj);
 
   for (i=0; i<argc; i++) Tcl_IncrRefCount(argv[i]);
+
   invoke= Tcl_DuplicateObj(si->obj);
   Tcl_IncrRefCount(invoke);