Add mention of int in variable.

diff --git a/src/interfaces/libpq++/examples/testlibpq1.cc b/src/interfaces/libpq++/examples/testlibpq1.cc
index afaaf8b0045005ab033c5b78f1b3bcbe92f2bd3b..6bd4c59edfa06abec2844ce15644f7c390af9906 100644 (file)
--- a/src/interfaces/libpq++/examples/testlibpq1.cc
+++ b/src/interfaces/libpq++/examples/testlibpq1.cc
@@ -51,7 +51,7 @@ int main()
   cout << endl << endl;
 
   // next, print out the instances
-  for (i=0; i < data.Tuples(); i++) {
+  for (int i=0; i < data.Tuples(); i++) {
        for (int j=0; j < nFields; j++)
             cout << setiosflags(ios::right) << setw(15) << data.GetValue(i,j);
        cout << endl;