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authorPeter Breitenlohner <peb@mppmu.mpg.de>2012-03-05 08:50:28 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2012-03-05 08:50:28 +0000
commitedc562bfa3e97201709f690ae5c738b150dc365c (patch)
treef503ef4c651ce308e73c294ba085da48f155d66f /Build/source/texk/web2c/lib
parentfd915ec757813cf18b6929c70136a63965d31327 (diff)
build: Avoid various (gcc-4.x) compiler warnings
git-svn-id: svn://tug.org/texlive/trunk@25567 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/web2c/lib')
-rw-r--r--Build/source/texk/web2c/lib/ChangeLog5
-rw-r--r--Build/source/texk/web2c/lib/texmfmp.c2
2 files changed, 6 insertions, 1 deletions
diff --git a/Build/source/texk/web2c/lib/ChangeLog b/Build/source/texk/web2c/lib/ChangeLog
index 4eee4d5d44b..d567c2e53c8 100644
--- a/Build/source/texk/web2c/lib/ChangeLog
+++ b/Build/source/texk/web2c/lib/ChangeLog
@@ -1,3 +1,8 @@
+2012-03-04 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ Avoid 'differ in signedness' warnings.
+ * texmfmp.c (input_line): Cast buffer to 'unsigned char *'.
+
2012-02-14 Peter Breitenlohner <peb@mppmu.mpg.de>
* eofeoln.c (eof): Fix a typo in comment.
diff --git a/Build/source/texk/web2c/lib/texmfmp.c b/Build/source/texk/web2c/lib/texmfmp.c
index f3682cfbb6d..d435d7cc466 100644
--- a/Build/source/texk/web2c/lib/texmfmp.c
+++ b/Build/source/texk/web2c/lib/texmfmp.c
@@ -2080,7 +2080,7 @@ input_line (FILE *f)
/* Recognize either LF or CR as a line terminator. */
#if IS_pTeX
- last = input_line2(f, (char *)buffer, first, bufsize, &i);
+ last = input_line2(f, (unsigned char *)buffer, first, bufsize, &i);
#else
#ifdef WIN32
if (f != Poptr && fileno (f) != fileno (stdin)) {