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-rw-r--r--src/interfaces/libpq++/examples/testlibpq4.cc4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/interfaces/libpq++/examples/testlibpq4.cc b/src/interfaces/libpq++/examples/testlibpq4.cc
index 98f91686c9d..a3248ea2586 100644
--- a/src/interfaces/libpq++/examples/testlibpq4.cc
+++ b/src/interfaces/libpq++/examples/testlibpq4.cc
@@ -22,12 +22,12 @@ INSERT INTO TBL1 values (10);
#include "libpq++.h"
#include <stdlib.h>
-main()
+int main()
{
// Begin, by connecting to the backend using hardwired constants
// and a test database created by the user prior to the invokation
// of this test program.
- char* dbName = "dbname=template1";
+ const char* dbName = "dbname=template1";
PgDatabase data(dbName);
// Check to see that the backend connection was successfully made