From cdd1289936051bee33a940ea40a0e1d9c7914940 Mon Sep 17 00:00:00 2001
From: "Sven M. Hallberg" <pesco@khjk.org>
Date: Wed, 16 Sep 2015 22:17:31 +0200
Subject: [PATCH] fix printing of "negative" byte values
---
src/cfgrammar.c | 6 +++---
src/cfgrammar.h | 2 +-
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/cfgrammar.c b/src/cfgrammar.c
index a8761b8d..beae165f 100644
--- a/src/cfgrammar.c
+++ b/src/cfgrammar.c
@@ -672,7 +672,7 @@ static void stringset_extend(HCFGrammar *g, HStringMap *ret,
}
-void h_pprint_char(FILE *f, char c)
+void h_pprint_char(FILE *f, uint8_t c)
{
switch(c) {
case '"': fputs("\\\"", f); break;
@@ -685,12 +685,12 @@ void h_pprint_char(FILE *f, char c)
if (isprint((int)c)) {
fputc(c, f);
} else {
- fprintf(f, "\\x%.2X", c);
+ fprintf(f, "\\x%.2X", (unsigned int)c);
}
}
}
-static void pprint_charset_char(FILE *f, char c)
+static void pprint_charset_char(FILE *f, uint8_t c)
{
switch(c) {
case '"': fputc(c, f); break;
diff --git a/src/cfgrammar.h b/src/cfgrammar.h
index 9cefc62e..0d31ef57 100644
--- a/src/cfgrammar.h
+++ b/src/cfgrammar.h
@@ -102,4 +102,4 @@ void h_pprint_stringset(FILE *file, const HStringMap *set, int indent);
void h_pprint_stringmap(FILE *file, char sep,
void (*valprint)(FILE *f, void *env, void *val), void *env,
const HStringMap *map);
-void h_pprint_char(FILE *file, char c);
+void h_pprint_char(FILE *file, uint8_t c);
--
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