[Minor] Reduce remain

diff --git a/src/libutil/str_util.c b/src/libutil/str_util.c
index cbd1fc005db12e08bebb88f882862f4d5bcb411d..7edb1b1095c5e3780586d5d52cae5bd314929e39 100644 (file)
--- a/src/libutil/str_util.c
+++ b/src/libutil/str_util.c
@@ -2252,6 +2252,7 @@ rspamd_decode_uue_buf (const gchar *in, gsize inlen,
 #define IS_DEC(c) ( (((c) - ' ') >= 0) && (((c) - ' ') <= 077 + 1) )
 #define CHAR_OUT(c) do { if (o < out_end) { *o++ = c; } else { return (-1); } } while(0)
 
+       remain -= pos;
        p = p + pos;
        SKIP_NEWLINE;