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path: root/rsc/source/rscpp/cpp4.c
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Diffstat (limited to 'rsc/source/rscpp/cpp4.c')
-rw-r--r--rsc/source/rscpp/cpp4.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/rsc/source/rscpp/cpp4.c b/rsc/source/rscpp/cpp4.c
index daa91735f6cc..5d1cf7dc75a3 100644
--- a/rsc/source/rscpp/cpp4.c
+++ b/rsc/source/rscpp/cpp4.c
@@ -84,7 +84,7 @@ void dodefine()
int c;
DEFBUF* dp; /* -> new definition */
int isredefine; /* TRUE if redefined */
- char* old = 0; /* Remember redefined */
+ char* old = NULL; /* Remember redefined */
if (type[(c = skipws())] != LET)
goto bad_define;