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-rw-r--r--generic/tclIOUtil.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/generic/tclIOUtil.c b/generic/tclIOUtil.c
index 3c98128..c4e7db0 100644
--- a/generic/tclIOUtil.c
+++ b/generic/tclIOUtil.c
@@ -1860,9 +1860,12 @@ TclNREvalFile(
objPtr = Tcl_NewObj();
Tcl_IncrRefCount(objPtr);
- /* Try to read first character of stream, so we can
- * check for utf-8 BOM to be handled especially.
+
+ /*
+ * Try to read first character of stream, so we can check for utf-8 BOM to
+ * be handled especially.
*/
+
if (Tcl_ReadChars(chan, objPtr, 1, 0) < 0) {
Tcl_Close(interp, chan);
Tcl_AppendResult(interp, "couldn't read file \"",
@@ -1871,15 +1874,17 @@ TclNREvalFile(
return TCL_ERROR;
}
string = Tcl_GetString(objPtr);
+
/*
* If first character is not a BOM, append the remaining characters,
- * otherwise replace them [Bug 3466099].
+ * otherwise replace them. [Bug 3466099]
*/
+
if (Tcl_ReadChars(chan, objPtr, -1,
memcmp(string, "\xef\xbb\xbf", 3)) < 0) {
Tcl_Close(interp, chan);
Tcl_AppendResult(interp, "couldn't read file \"",
- Tcl_GetString(pathPtr), "\": ", Tcl_PosixError(interp), NULL);
+ Tcl_GetString(pathPtr), "\": ", Tcl_PosixError(interp), NULL);
Tcl_DecrRefCount(objPtr);
return TCL_ERROR;
}