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Fix lo_export usage in example programs.

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lo_export returns -1, not zero, on failure.
This commit is contained in:
Tom Lane
2012-10-08 21:18:46 -04:00
parent 0e924c007d
commit f52c5165e1
2 changed files with 3 additions and 3 deletions
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2
src/test/examples/testlo.c
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@ -251,7 +251,7 @@ main(int argc, char **argv)
printf("exporting large object to file \"%s\" ...\n", out_filename); printf("exporting large object to file \"%s\" ...\n", out_filename);
/* exportFile(conn, lobjOid, out_filename); */ /* exportFile(conn, lobjOid, out_filename); */
if (!lo_export(conn, lobjOid, out_filename)) if (lo_export(conn, lobjOid, out_filename) < 0)
fprintf(stderr, "%s\n", PQerrorMessage(conn)); fprintf(stderr, "%s\n", PQerrorMessage(conn));
} }

4
src/test/examples/testlo64.c
View File

@ -275,14 +275,14 @@ main(int argc, char **argv)
printf("exporting large object to file \"%s\" ...\n", out_filename); printf("exporting large object to file \"%s\" ...\n", out_filename);
/* exportFile(conn, lobjOid, out_filename); */ /* exportFile(conn, lobjOid, out_filename); */
if (!lo_export(conn, lobjOid, out_filename)) if (lo_export(conn, lobjOid, out_filename) < 0)
fprintf(stderr, "%s\n", PQerrorMessage(conn)); fprintf(stderr, "%s\n", PQerrorMessage(conn));
printf("truncating to 3294968000 bytes\n"); printf("truncating to 3294968000 bytes\n");
my_truncate(conn, lobjOid, 3294968000U); my_truncate(conn, lobjOid, 3294968000U);
printf("exporting truncated large object to file \"%s\" ...\n", out_filename2); printf("exporting truncated large object to file \"%s\" ...\n", out_filename2);
if (!lo_export(conn, lobjOid, out_filename2)) if (lo_export(conn, lobjOid, out_filename2) < 0)
fprintf(stderr, "%s\n", PQerrorMessage(conn)); fprintf(stderr, "%s\n", PQerrorMessage(conn));
} }