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-rw-r--r--generic/tclEvent.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/generic/tclEvent.c b/generic/tclEvent.c
index 49880b6..99d5e0a 100644
--- a/generic/tclEvent.c
+++ b/generic/tclEvent.c
@@ -327,7 +327,7 @@ TclDefaultBgErrorHandlerObjCmd(
if (result != TCL_OK || valuePtr == NULL) {
Tcl_SetObjResult(interp, Tcl_NewStringObj(
"missing return option \"-level\"", -1));
- Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL);
+ Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", (char *)NULL);
return TCL_ERROR;
}
if (Tcl_GetIntFromObj(interp, valuePtr, &level) == TCL_ERROR) {
@@ -337,7 +337,7 @@ TclDefaultBgErrorHandlerObjCmd(
if (result != TCL_OK || valuePtr == NULL) {
Tcl_SetObjResult(interp, Tcl_NewStringObj(
"missing return option \"-code\"", -1));
- Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL);
+ Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", (char *)NULL);
return TCL_ERROR;
}
if (Tcl_GetIntFromObj(interp, valuePtr, &code) == TCL_ERROR) {
@@ -1425,7 +1425,7 @@ Tcl_VwaitObjCmd(
Tcl_SetObjResult(interp, Tcl_ObjPrintf(
"can't wait for variable \"%s\": would wait forever",
nameString));
- Tcl_SetErrorCode(interp, "TCL", "EVENT", "NO_SOURCES", NULL);
+ Tcl_SetErrorCode(interp, "TCL", "EVENT", "NO_SOURCES", (char *)NULL);
return TCL_ERROR;
}
if (!done) {