Index: dlg_search.c
===================================================================
--- dlg_search.c	(revision 37763)
+++ dlg_search.c	(revision 37764)
@@ -246,6 +246,10 @@
 				rnd_append_printf(dst, "%f", nd->data.dbl);
 			return 0;
 		case PCBQ_DATA_STRING:
+			gds_append(dst, '"');
+			gds_append_str(dst, nd->data.str);
+			gds_append(dst, '"');
+			return 0;
 		case PCBQ_DATA_REGEX:
 		case PCBQ_DATA_CONST:
 			gds_append_str(dst, nd->data.str);