From: rlar <rlar>
Date: Sun, 28 Feb 2016 09:41:23 +0000 (+0100)
Subject: avoid warning, POSIX says yyless() has an `int' argument
X-Git-Tag: v2.6.1~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=265e8e5c90e54f803b94c98a9cfbb1a37804e0b5;p=flex

avoid warning, POSIX says yyless() has an `int' argument
---

diff --git a/src/scan.l b/src/scan.l
index 59c2c19..cfc832d 100644
--- a/src/scan.l
+++ b/src/scan.l
@@ -528,8 +528,7 @@ M4QEND      "]]"
                         if (sf_skip_ws()){
                             /* We're in the middle of a (?x: ) pattern. */
                             /* Push back everything starting at the "|" */
-                            size_t amt;
-                            amt = strchr (yytext, '|') - yytext;
+                            int amt = (int) (strchr (yytext, '|') - yytext);
                             yyless(amt);
                         }
                         else {