6 files changed, 6 insertions, 6 deletions
diff --git a/src/interfaces/ecpg/test/sql/array.pgc b/src/interfaces/ecpg/test/sql/array.pgc
index 5f12c472c96..15c9cfa5f72 100644
--- a/src/interfaces/ecpg/test/sql/array.pgc
+++ b/src/interfaces/ecpg/test/sql/array.pgc
@@ -107,5 +107,5 @@ EXEC SQL END DECLARE SECTION;
 
 	free(t);
 
-	return (0);
+	return 0;
 }
diff --git a/src/interfaces/ecpg/test/sql/describe.pgc b/src/interfaces/ecpg/test/sql/describe.pgc
index b95ab351bd0..87d6bd9a29c 100644
--- a/src/interfaces/ecpg/test/sql/describe.pgc
+++ b/src/interfaces/ecpg/test/sql/describe.pgc
@@ -195,5 +195,5 @@ exec sql end declare section;
 	strcpy(msg, "disconnect");
 	exec sql disconnect;
 
-	return (0);
+	return 0;
 }
diff --git a/src/interfaces/ecpg/test/sql/execute.pgc b/src/interfaces/ecpg/test/sql/execute.pgc
index b8364c78bba..cc9814e9bea 100644
--- a/src/interfaces/ecpg/test/sql/execute.pgc
+++ b/src/interfaces/ecpg/test/sql/execute.pgc
@@ -109,5 +109,5 @@ exec sql end declare section;
 	exec sql commit;
 	exec sql disconnect;
 
-	return (0);
+	return 0;
 }
diff --git a/src/interfaces/ecpg/test/sql/oldexec.pgc b/src/interfaces/ecpg/test/sql/oldexec.pgc
index 2988f2ab8a4..4f94a18aa1b 100644
--- a/src/interfaces/ecpg/test/sql/oldexec.pgc
+++ b/src/interfaces/ecpg/test/sql/oldexec.pgc
@@ -86,5 +86,5 @@ exec sql end declare section;
 	exec sql commit;
 	exec sql disconnect;
 
-	return (0);
+	return 0;
 }
diff --git a/src/interfaces/ecpg/test/sql/sqlda.pgc b/src/interfaces/ecpg/test/sql/sqlda.pgc
index 29774b59090..eaf5c6f7e1c 100644
--- a/src/interfaces/ecpg/test/sql/sqlda.pgc
+++ b/src/interfaces/ecpg/test/sql/sqlda.pgc
@@ -246,5 +246,5 @@ exec sql end declare section;
 	strcpy(msg, "disconnect");
 	exec sql disconnect;
 
-	return (0);
+	return 0;
 }
diff --git a/src/interfaces/ecpg/test/sql/twophase.pgc b/src/interfaces/ecpg/test/sql/twophase.pgc
index 867a28e4c46..38913d7af2d 100644
--- a/src/interfaces/ecpg/test/sql/twophase.pgc
+++ b/src/interfaces/ecpg/test/sql/twophase.pgc
@@ -40,5 +40,5 @@ int main(void)
 	strcpy(msg, "disconnect");
 	exec sql disconnect current;
 
-	return (0);
+	return 0;
 }