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-rw-r--r--generic/tclPathObj.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/generic/tclPathObj.c b/generic/tclPathObj.c
index da3b280..8840e4a 100644
--- a/generic/tclPathObj.c
+++ b/generic/tclPathObj.c
@@ -2669,29 +2669,29 @@ DupFsPathInternalRep(
SETPATHOBJ(copyPtr, copyFsPathPtr);
- if (srcFsPathPtr->translatedPathPtr != NULL) {
+ if (srcFsPathPtr->translatedPathPtr == srcPtr) {
+ /* Cycle in src -> make cycle in copy. */
+ copyFsPathPtr->translatedPathPtr = copyPtr;
+ } else {
copyFsPathPtr->translatedPathPtr = srcFsPathPtr->translatedPathPtr;
- if (copyFsPathPtr->translatedPathPtr != copyPtr) {
+ if (copyFsPathPtr->translatedPathPtr != NULL) {
Tcl_IncrRefCount(copyFsPathPtr->translatedPathPtr);
}
- } else {
- copyFsPathPtr->translatedPathPtr = NULL;
}
- if (srcFsPathPtr->normPathPtr != NULL) {
+ if (srcFsPathPtr->normPathPtr == srcPtr) {
+ /* Cycle in src -> make cycle in copy. */
+ copyFsPathPtr->normPathPtr = copyPtr;
+ } else {
copyFsPathPtr->normPathPtr = srcFsPathPtr->normPathPtr;
- if (copyFsPathPtr->normPathPtr != copyPtr) {
+ if (copyFsPathPtr->normPathPtr != NULL) {
Tcl_IncrRefCount(copyFsPathPtr->normPathPtr);
}
- } else {
- copyFsPathPtr->normPathPtr = NULL;
}
- if (srcFsPathPtr->cwdPtr != NULL) {
- copyFsPathPtr->cwdPtr = srcFsPathPtr->cwdPtr;
+ copyFsPathPtr->cwdPtr = srcFsPathPtr->cwdPtr;
+ if (copyFsPathPtr->cwdPtr != NULL) {
Tcl_IncrRefCount(copyFsPathPtr->cwdPtr);
- } else {
- copyFsPathPtr->cwdPtr = NULL;
}
copyFsPathPtr->flags = srcFsPathPtr->flags;