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-rw-r--r--src/interfaces/ecpg/test/test4.pgc2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/interfaces/ecpg/test/test4.pgc b/src/interfaces/ecpg/test/test4.pgc
index 8d58af2817b..3e5fae096d5 100644
--- a/src/interfaces/ecpg/test/test4.pgc
+++ b/src/interfaces/ecpg/test/test4.pgc
@@ -7,7 +7,7 @@ exec sql whenever sqlerror sqlprint;
exec sql include sqlca;
int
-main ()
+main (void)
{
EXEC SQL BEGIN DECLARE SECTION;
int i = 1;