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-rw-r--r--bin/sh/cd.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/bin/sh/cd.c b/bin/sh/cd.c
index aa1fd5a..3a45d95 100644
--- a/bin/sh/cd.c
+++ b/bin/sh/cd.c
@@ -74,8 +74,8 @@ STATIC int docd(char *, int, int);
STATIC char *getcomponent(void);
STATIC int updatepwd(char *);
-char *curdir = NULL; /* current working directory */
-char *prevdir; /* previous working directory */
+STATIC char *curdir = NULL; /* current working directory */
+STATIC char *prevdir; /* previous working directory */
STATIC char *cdcomppath;
int
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