postgresql plugin: Fixed a possibly uninitialized variable warning.

This was identified by 'gcc -O2'.

diff --git a/src/postgresql.c b/src/postgresql.c
index 34ce527..9d6c86b 100644 (file)
--- a/src/postgresql.c
+++ b/src/postgresql.c
@@ -659,7 +659,7 @@ static char *values_to_sqlarray (const data_set_t *ds, const value_list_t *vl,
        str_len = string_len;
 
        for (i = 0; i < vl->values_len; ++i) {
-               int status;
+               int status = 0;
 
                if ((ds->ds[i].type != DS_TYPE_GAUGE)
                                && (ds->ds[i].type != DS_TYPE_COUNTER)