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authordgp <dgp@users.sourceforge.net>2011-10-31 17:08:57 (GMT)
committerdgp <dgp@users.sourceforge.net>2011-10-31 17:08:57 (GMT)
commit5e21b8c75e74ebb13586c2777871e6c99ea5a9ad (patch)
tree339776b9bdffa1057f43072636ff410db7c5ec82 /generic
parentd4fec9cd6583ff28cefdc7a99303da6f815b65a2 (diff)
parentcf9df921f620da4fa43f83f17cee6b789c910002 (diff)
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3414754 Fix the PATHFLAGS != 0 intrep normalizing trailing slashes.
Diffstat (limited to 'generic')
-rw-r--r--generic/tclPathObj.c39
1 files changed, 11 insertions, 28 deletions
diff --git a/generic/tclPathObj.c b/generic/tclPathObj.c
index 205c301..dd68004 100644
--- a/generic/tclPathObj.c
+++ b/generic/tclPathObj.c
@@ -1369,37 +1369,20 @@ AppendPath(
const char *bytes;
Tcl_Obj *copy = Tcl_DuplicateObj(head);
- bytes = Tcl_GetStringFromObj(copy, &numBytes);
-
/*
- * Should we perhaps use 'Tcl_FSPathSeparator'? But then what about the
- * Windows special case? Perhaps we should just check if cwd is a root
- * volume. We should never get numBytes == 0 in this code path.
+ * This is likely buggy when dealing with virtual filesystem drivers
+ * that use some character other than "/" as a path separator. I know
+ * of no evidence that such a foolish thing exists. This solution was
+ * chosen so that "JoinPath" operations that pass through either path
+ * intrep produce the same results; that is, bugward compatibility. If
+ * we need to fix that bug here, it needs fixing in Tcl_FSJoinPath() too.
*/
-
- switch (tclPlatform) {
- case TCL_PLATFORM_UNIX:
- if (bytes[numBytes-1] != '/') {
- Tcl_AppendToObj(copy, "/", 1);
- }
- break;
-
- case TCL_PLATFORM_WINDOWS:
- /*
- * We need the extra 'numBytes != 2', and ':' checks because a volume
- * relative path doesn't get a '/'. For example 'glob C:*cat*.exe'
- * will return 'C:cat32.exe'
- */
-
- if (bytes[numBytes-1] != '/' && bytes[numBytes-1] != '\\') {
- if (numBytes!= 2 || bytes[1] != ':') {
- Tcl_AppendToObj(copy, "/", 1);
- }
- }
- break;
+ bytes = Tcl_GetStringFromObj(tail, &numBytes);
+ if (numBytes == 0) {
+ Tcl_AppendToObj(copy, "/", 1);
+ } else {
+ TclpNativeJoinPath(copy, bytes);
}
-
- Tcl_AppendObjToObj(copy, tail);
return copy;
}