Make DOH Char macro more robust

For example, `Char(foo)[0]` now works to get the first character
of DOH String `foo`.

Previously this gave a confusing error because it expanded to
`(char *) Data(foo)[0]` and the `[0]` binds more tightly
than the `(char *)`.

1 files changed, 1 insertions, 1 deletions

diff --git a/Source/DOH/doh.h b/Source/DOH/doh.h
index fd0530e9c..a948bc849 100644
--- a/Source/DOH/doh.h
+++ b/Source/DOH/doh.h
@@ -364,7 +364,7 @@ extern void DohMemoryDebug(void);
 #define Push(s,x)          DohInsertitem(s,DOH_BEGIN,x)
 #define Len                DohLen
 #define Data               DohData
-#define Char               (char *) Data
+#define Char(X)            ((char *) Data(X))
 #define Cmp                DohCmp
 #define Equal              DohEqual
 #define Setline            DohSetline