X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=lib%2Fconf.c;h=c37bb98b81b7982d4409c77f4d1f962e4875f8ae;hb=d07940af96825cc49fe729f281348366a49a076a;hp=9e52cf275a12db022e231e41a48eb976841824c5;hpb=39c9f1123006caa747e70df7f98019653b2f2924;p=libucw.git

diff --git a/lib/conf.c b/lib/conf.c
index 9e52cf27..c37bb98b 100644
--- a/lib/conf.c
+++ b/lib/conf.c
@@ -49,8 +49,8 @@ cfg_stralloc(byte *s)
 
 void cf_register(struct cfitem *items)
 {
-	if(items[0].type!=CT_SECTION)
-		die("Invalid configuration section, first item must be of type CT_SECTION");
+	if(items[0].type!=CT_SECTION && items[0].type!=CT_INCOMPLETE_SECTION)
+		die("cf_register: Invalid section type");
 	items[0].var=cfsection;
 	cfsection=items;
 }
@@ -60,22 +60,25 @@ int cf_item_count(void)
 	struct cfitem *sect, *item;
 	int count = 0;
 	for (sect = cfsection; sect; sect = sect->var)
-		for (item = sect+1; sect->type; sect++)
+		for (item = sect+1; item->type; item++)
 			count++;
 	return count;
 }
 
 struct cfitem *cf_get_item(byte *sect, byte *name)
 {
-	struct cfitem *item;
+	struct cfitem *item, *section;
 
 	item=cfsection;
 	while(item && strcasecmp(item->name,sect))
 		item=item->var;
 	if(!item)	/* unknown section */
 		return NULL;
+	section = item;
 
 	for(item++; item->type && strcasecmp(item->name,name); item++);
+	if (!item->type && section->type == CT_INCOMPLETE_SECTION)
+		return NULL;
 
 	return item;	/* item->type == 0 if not found */
 }
@@ -85,6 +88,8 @@ byte *cf_set_item(byte *sect, byte *name, byte *value)
 	struct cfitem *item;
 	byte *msg=NULL;
 
+	if (!*sect)
+		return "Empty section name";
 	item=cf_get_item(sect,name);
 	if(!item)	/* ignore unknown section */
 		return NULL;