Silence compiler warning about unused variable.

diff --git a/drvconn.c b/drvconn.c
index ee2a5cf173e02615fa1f4c6d7d7f0800b819bf6d..4b82947c7cddb1cb7dec01fbb4f041d6de450f54 100644 (file)
--- a/drvconn.c
+++ b/drvconn.c
@@ -431,7 +431,7 @@ dconn_get_attributes(copyfunc func, const char *connect_string, ConnInfo *ci)
    char    *equals, *delp;
    char    *strtok_arg;
 #ifdef HAVE_STRTOK_R
-   char    *last;
+   char    *last = NULL;
 #endif /* HAVE_STRTOK_R */
 
    if (our_connect_string = strdup(connect_string), NULL == our_connect_string)