X-Git-Url: http://git.indexdata.com/?p=idzebra-moved-to-github.git;a=blobdiff_plain;f=index%2Frpnsearch.c;h=7733a5d9e651b306ded58c3ca15adf9539b2503a;hp=ff57c6882c10281d0b3ec8a08a6c9edd49e65009;hb=f5eb6612606c3365834ea5aad430b364902d42a3;hpb=46289c8b713538e12f49160e8e6eb79e131e8a20

diff --git a/index/rpnsearch.c b/index/rpnsearch.c
index ff57c68..7733a5d 100644
--- a/index/rpnsearch.c
+++ b/index/rpnsearch.c
@@ -204,7 +204,7 @@ static void esc_str(char *out_buf, size_t out_size,
     }
 }
 
-#define REGEX_CHARS " ^[]()|.*+?!\"$"
+#define REGEX_CHARS " ^[]()|.*+?!\"$\\"
 
 static void add_non_space(const char *start, const char *end,
                           WRBUF term_dict,