From 7d5848153b8c6d2980f4cdd4403b5c397a16a2bb Mon Sep 17 00:00:00 2001
From: Xiao Pan <gky44px1999@gmail.com>
Date: Fri, 26 May 2023 18:30:39 -0700
Subject: [PATCH] fix `enca -L zh -x UTF-8 a.txt` truncates file to 0 byte

---
 PKGBUILD                       | 12 +++---------
 enca-bad-file-descriptor.patch | 35 ----------------------------------
 2 files changed, 3 insertions(+), 44 deletions(-)
 delete mode 100644 enca-bad-file-descriptor.patch

diff --git a/PKGBUILD b/PKGBUILD
index e630e6a..8dcef5c 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -3,21 +3,15 @@
 
 pkgname=enca
 pkgver=1.19
-pkgrel=4
+pkgrel=5
 pkgdesc="Charset analyser and converter"
 arch=('x86_64')
 url="https://cihar.com/software/enca/"
 license=('GPL')
 depends=('recode')
 options=('!docs')
-source=("https://dl.cihar.com/${pkgname}/${pkgname}-${pkgver}.tar.xz" enca-bad-file-descriptor.patch)
-sha256sums=('3a487eca40b41021e2e4b7a6440b97d822e6532db5464471f572ecf77295e8b8'
-            '270c7c0abaea5f3d10173b58849200d4106675d3127a0b9b8ce1fc3dcf775acb')
-
-prepare() {
-  cd $pkgname-$pkgver
-  patch -p1 -i ../enca-bad-file-descriptor.patch # https://github.com/nijel/enca/issues/28
-}
+source=("https://dl.cihar.com/${pkgname}/${pkgname}-${pkgver}.tar.xz")
+sha256sums=('3a487eca40b41021e2e4b7a6440b97d822e6532db5464471f572ecf77295e8b8')
 
 build() {
   cd ${pkgname}-${pkgver}
diff --git a/enca-bad-file-descriptor.patch b/enca-bad-file-descriptor.patch
deleted file mode 100644
index 2f6ad91..0000000
--- a/enca-bad-file-descriptor.patch
+++ /dev/null
@@ -1,35 +0,0 @@
---- a/src/convert_recode.c
-+++ b/src/convert_recode.c
-@@ -101,7 +101,8 @@ convert_recode(File *file,
-       return ERR_IOFAIL;
-     file->buffer->pos = 0;
- 
--    if ((tempfile = file_temporary(file->buffer, 1)) == NULL
-+    /* We do not unlink tempfile, because we want to reopen it later */
-+    if ((tempfile = file_temporary(file->buffer, 0)) == NULL
-         || file_seek(file, 0, SEEK_SET) != 0) {
-       file_free(tempfile);
-       return ERR_IOFAIL;
-@@ -112,9 +113,20 @@ convert_recode(File *file,
-     task->fail_level = enca_recode_fail_level;
-     task->abort_level = RECODE_SYSTEM_ERROR;
-     task->input.name = NULL;
--    task->input.file = file->stream;
-     task->output.name = NULL;
--    task->output.file = tempfile->stream;
-+    /* recode_perform_task closes given streams, so we need to duplicate them */
-+    task->input.file = fopen(file->name, "rb");
-+    if (task->input.file == NULL) {
-+        fprintf(stderr, "failed to reopen `%s'\n", file->name);
-+        file_free(tempfile);
-+        return ERR_IOFAIL;
-+    }
-+    task->output.file = fopen(tempfile->name, "wb");
-+    if (task->input.file == NULL) {
-+        fprintf(stderr, "failed to reopen `%s'\n", tempfile->name);
-+        file_free(tempfile);
-+        return ERR_IOFAIL;
-+    }
- 
-     /* Now run conversion original -> temporary file. */
-     success = recode_perform_task(task);
-- 
2.40.1