Merge pull request #761 from qnet-herwin/rlm_perl_config_code_cleanup

Small code cleanup in rlm_perl config parser
FreeRADIUS · Aug 12, 2014 · 42eb72e · 42eb72e
2 parents 9ec08f3 + 71018fc
commit 42eb72e
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/src/modules/rlm_perl/rlm_perl.c b/src/modules/rlm_perl/rlm_perl.c
@@ -385,11 +385,9 @@ static void perl_parse_config(CONF_SECTION *cs, int lvl, HV *rad_hv)
 
 	DEBUG("%*s%s {", indent_section, " ", cf_section_name1(cs));
 
-	CONF_ITEM *ci;
+	CONF_ITEM *ci = NULL;
 
-	for (ci = cf_item_find_next(cs, NULL);
-	     ci;
-	     ci = cf_item_find_next(cs, ci)) {
+	while ((ci = cf_item_find_next(cs, ci))) {
 		/*
 		 *  This is a section.
 		 *  Create a new HV, store it as a reference in current HV,