nano: Update from 4.5 to 4.6

packages/nano/build.sh

@@ -1,9 +1,9 @@
 TERMUX_PKG_HOMEPAGE=https://www.nano-editor.org/
 TERMUX_PKG_DESCRIPTION="Small, free and friendly text editor"
 TERMUX_PKG_LICENSE="GPL-2.0"
-TERMUX_PKG_VERSION=4.5
+TERMUX_PKG_VERSION=4.6
 TERMUX_PKG_SRCURL=https://nano-editor.org/dist/latest/nano-$TERMUX_PKG_VERSION.tar.xz
-TERMUX_PKG_SHA256=ded5c38f5ecd9de2b624e0db8013a375c169d3fbbd49575967b868847df8f533
+TERMUX_PKG_SHA256=9bac3a4153774fd921dd3eb291986d43985466b081165b5ac5262b37b79628e9
 TERMUX_PKG_DEPENDS="libandroid-support, libandroid-glob, ncurses"
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
 ac_cv_header_pwd_h=no

packages/nano/src-files.c.patch

@@ -1,12 +1,12 @@
-diff -uNr nano-3.2/src/files.c nano-3.2.mod/src/files.c
---- nano-3.2/src/files.c	2018-11-05 21:04:46.000000000 +0200
-+++ nano-3.2.mod/src/files.c	2019-03-01 22:09:30.233108029 +0200
-@@ -1439,7 +1439,7 @@
+diff -u -r ../nano-4.6/src/files.c ./src/files.c
+--- ../nano-4.6/src/files.c	2019-11-29 10:12:07.000000000 +0000
++++ ./src/files.c	2019-12-01 16:31:03.622452000 +0000
+@@ -1359,7 +1359,7 @@
+ 		tempdir = check_writable_directory(P_tmpdir);
  
- 	/* if P_tmpdir is NULL, use /tmp. */
- 	if (full_tempdir == NULL)
--		full_tempdir = mallocstrcpy(NULL, "/tmp/");
-+		full_tempdir = mallocstrcpy(NULL, "@TERMUX_PREFIX@/tmp/");
+ 	if (tempdir == NULL)
+-		tempdir = copy_of("/tmp/");
++		tempdir = copy_of("@TERMUX_PREFIX@/tmp/");
  
- 	full_tempdir = charealloc(full_tempdir, strlen(full_tempdir) + 12);
- 	strcat(full_tempdir, "nano.XXXXXX");
+ 	tempfile_name = charealloc(tempdir, strlen(tempdir) + 12);
+ 	strcat(tempfile_name, "nano.XXXXXX");

packages/nano/src-text.c.patch

@@ -1,12 +1,12 @@
-diff -u -r ../nano-4.3/src/text.c ./src/text.c
---- ../nano-4.3/src/text.c	2019-06-11 11:55:31.000000000 +0000
-+++ ./src/text.c	2019-06-23 21:36:28.191047000 +0000
-@@ -956,7 +956,7 @@
- 	/* Check which shell to use.  If none is specified, use /bin/sh. */
- 	shellenv = getenv("SHELL");
- 	if (shellenv == NULL)
--		shellenv = (char *)"/bin/sh";
-+		shellenv = (char *)"@TERMUX_PREFIX@/bin/sh";
+diff -u -r ../nano-4.6/src/text.c ./src/text.c
+--- ../nano-4.6/src/text.c	2019-11-29 10:12:07.000000000 +0000
++++ ./src/text.c	2019-12-01 16:32:08.956643000 +0000
+@@ -962,7 +962,7 @@
+ 		const char *theshell = getenv("SHELL");
  
- 	/* Fork a child process to run the command in. */
- 	if ((pid_of_command = fork()) == 0) {
+ 		if (theshell == NULL)
+-			theshell = (char *)"/bin/sh";
++			theshell = (char *)"@TERMUX_PREFIX@/bin/sh";
+ 
+ 		/* Child: close the unused read end of the output pipe. */
+ 		close(from_fd[0]);