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-rw-r--r--RichString.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/RichString.h b/RichString.h
index 5bcda602..fdf6ba35 100644
--- a/RichString.h
+++ b/RichString.h
@@ -16,7 +16,7 @@ in the source distribution for its full text.
#define RichString_sizeVal(this) ((this).chlen)
#define RichString_begin(this) RichString (this); RichString_beginAllocated(this)
-#define RichString_beginAllocated(this) memset(&(this), 0, sizeof(RichString)); (this).chptr = (this).chstr
+#define RichString_beginAllocated(this) do { memset(&(this), 0, sizeof(RichString)); (this).chptr = (this).chstr; } while(0)
#define RichString_end(this) RichString_prune(&(this))
#ifdef HAVE_LIBNCURSESW