mod_rrdtool: fix creating file if it doesn't exist (#1788)

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@2686 152afb58-edef-0310-8abb-c4023f1b3aa9

NEWS

@@ -8,6 +8,7 @@ NEWS
   * mod_magnet: add traceback for printing lua errors
   * mod_rewrite: fix compile error if compiled without pcre
   * disable warning "CLOSE-read" (fixes #2091)
+  * mod_rrdtool: fix creating file if it doesn't exist (#1788)
 
 - 1.4.24 - 2009-10-25
   * Add T_CONFIG_INT for bigger integers from the config (needed for #1966)

src/mod_rrdtool.c

@@ -237,11 +237,11 @@ static int mod_rrdtool_create_rrd(server *srv, plugin_data *p, plugin_config *s)
 					"not a regular file:", s->path_rrd);
 			return HANDLER_ERROR;
 		}
-	}
 
-	/* still create DB if it's empty file */
-	if (st.st_size > 0) {
-		return HANDLER_GO_ON;
+		/* still create DB if it's empty file */
+		if (st.st_size > 0) {
+			return HANDLER_GO_ON;
+		}
 	}
 
 	/* create a new one */