Fix logic that was inadvertently inverted back in [295715a1b1b2c3d5]

tcltk · Aug 27, 2024 · d98be5f · d98be5f
1 parent 2035165
commit d98be5f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/generic/tclStringObj.c b/generic/tclStringObj.c
@@ -3191,7 +3191,7 @@ TclStringCat(
 		binary = 0;
 		if (ov > objv+1 && ISCONTINUATION(TclGetString(objPtr))) {
 		    forceUniChar = 1;
-		} else if ((objPtr->typePtr) && TclHasInternalRep(objPtr, &tclStringType)) {
+		} else if ((objPtr->typePtr) && !TclHasInternalRep(objPtr, &tclStringType)) {
 		    /* Prevent shimmer of non-string types. */
 		    allowUniChar = 0;
 		}