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-rw-r--r--src/join.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/join.c b/src/join.c
index 72264f378..30c27c551 100644
--- a/src/join.c
+++ b/src/join.c
@@ -127,7 +127,7 @@ static struct line uni_blank;
/* If nonzero, ignore case when comparing join fields. */
static int ignore_case;
-static void
+void
usage (int status)
{
if (status != 0)