tokenize: Fix wrong string index in indirect strings

At moment of calling the nasm_skip_string the string pointer
is already incremented which makes tokenize fail on correct
indirect strings.

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/preproc.c b/preproc.c
index be321f33..ef4f95c3 100644
--- a/preproc.c
+++ b/preproc.c
@@ -893,7 +893,7 @@ static Token *tokenize(char *line)
                     case '\'':
                     case '\"':
                     case '`':
-                        p = nasm_skip_string(p)+1;
+                        p = nasm_skip_string(p - 1) + 1;
                         break;
                     default:
                         break;