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-rw-r--r--bin/sh/expand.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/bin/sh/expand.c b/bin/sh/expand.c
index 5224f37..893ab4b 100644
--- a/bin/sh/expand.c
+++ b/bin/sh/expand.c
@@ -100,6 +100,7 @@ static struct arglist exparg; /* holds expanded arg list */
static void argstr(char *, int);
static char *exptilde(char *, int);
+static void expari(int);
static void expbackq(union node *, int, int);
static int subevalvar(char *, char *, int, int, int, int, int);
static char *evalvar(char *, int);
@@ -390,7 +391,7 @@ removerecordregions(int endoff)
* Expand arithmetic expression. Backup to start of expression,
* evaluate, place result in (backed up) result, adjust string position.
*/
-void
+static void
expari(int flag)
{
char *p, *q, *start;
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