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-rw-r--r--gcc/cpplib.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/cpplib.c b/gcc/cpplib.c
index f097f72..b113853 100644
--- a/gcc/cpplib.c
+++ b/gcc/cpplib.c
@@ -1309,7 +1309,7 @@ do_ifndef (pfile)
skip = parse_ifdef (pfile, dtable[T_IFNDEF].name);
if (start_of_file && !skip)
- control_macro = xstrdup (CPP_PWRITTEN (pfile));
+ control_macro = (U_CHAR *) xstrdup (CPP_PWRITTEN (pfile));
conditional_skip (pfile, skip, T_IFNDEF, control_macro);
return 0;