Print helpful error message on conditionals in global block (#1550)

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@2277 152afb58-edef-0310-8abb-c4023f1b3aa9

NEWS

@@ -48,6 +48,7 @@ NEWS
   * fixed url encoding to encode more characters (#266)
   * allow digits in [s]cgi env vars (#1712)
   * fixed dropping last character of evhost pattern (#161)
+  * print helpful error message on conditionals in global block (#1550)
 
 - 1.4.19 - 2008-03-10
 

src/configparser.y

@@ -21,6 +21,10 @@ static void configparser_push(config_t *ctx, data_config *dc, int isnew) {
     dc->parent = ctx->current;
     array_insert_unique(dc->parent->childs, (data_unset *)dc);
   }
+  if (ctx->configs_stack->used > 0 && ctx->current->context_ndx == 0) {
+    fprintf(stderr, "Cannot use conditionals inside a global { ... } block\n");
+    exit(-1);
+  }
   array_insert_unique(ctx->configs_stack, (data_unset *)ctx->current);
   ctx->current = dc;
 }