Fixed unallocated pointer freeing, added "examples" target in root Makefile

Makefile

@@ -38,6 +38,10 @@ uninstall:
 	rm -f $(PREFIX)/lib/librapidaxx.so*
 	rm -rf $(PREFIX)/include/rapida
 
+#target Examples
+examples: all
+	cd $@ && make
+
 #target Shared C library
 librapida.so: $(COBJ)
 	$(CC) -shared $^ -o $@ $(LDFLAGS)

c/query.c

@@ -11,9 +11,6 @@ int rpd_query_parse(rpd_keyval *dest, const char *src)
 {
     int len = count_char_entries(src, '=');
     if (!len) {
-        if (dest->items) {
-            free(dest->items);
-        }
         dest->items = NULL;
         dest->capacity = 0;
         dest->size = 0;

config.mk

@@ -1,4 +1,4 @@
-VERSION=0.2.0
+VERSION=0.2.1
 #arg Installation prefix
 PREFIX=/usr/local
 

examples/.gitignore

@@ -0,0 +1,4 @@
+c/*
+cxx/*
+!c/*.c*
+!cxx/*.c*