From 3ee552fec5c4e5e478ce4f6fbe60cf65218f8e84 Mon Sep 17 00:00:00 2001
From: m-holger <m-holger@kubitscheck.org>
Date: Mon, 30 Jan 2023 14:45:04 +0000
Subject: [PATCH] Replace strchr in QPDFTokenizer::is_delimiter

---
 libqpdf/QPDFTokenizer.cc | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/libqpdf/QPDFTokenizer.cc b/libqpdf/QPDFTokenizer.cc
index fe36d76..990d5b6 100644
--- a/libqpdf/QPDFTokenizer.cc
+++ b/libqpdf/QPDFTokenizer.cc
@@ -14,10 +14,14 @@
 #include <stdlib.h>
 #include <string.h>
 
-static bool
+static inline bool
 is_delimiter(char ch)
 {
-    return (strchr(" \t\n\v\f\r()<>[]{}/%", ch) != nullptr);
+    return (
+        ch == ' ' || ch == '\n' || ch == '/' || ch == '(' || ch == ')' ||
+        ch == '{' || ch == '}' || ch == '<' || ch == '>' || ch == '[' ||
+        ch == ']' || ch == '%' || ch == '\t' || ch == '\r' || ch == '\v' ||
+        ch == '\f' || ch == 0);
 }
 
 namespace
--
libgit2 0.21.4