nano

commit dac3bca274c25bb15842ec0ebbaa526b50d52b85
parent e0b55138b9be8d326ed7c1aa59af75b9f35cbfbf
Author: David Lawrence Ramsey <pooka109@gmail.com>
Date:   Wed,  1 Jun 2005 04:23:52 +0000

clarify a comment, and don't try to display the buffer name in
die_save_file() if it's been blanked out by get_next_file()'s failure to
find a unique filename


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2573 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

Diffstat:
M
src/files.c
 | 
3
++-
M
src/nano.c
 | 
5
++++-

2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/src/files.c b/src/files.c
@@ -402,7 +402,8 @@ char *get_next_filename(const char *name, const char *suffix)
 	sprintf(buf + namelen + suffixlen, ".%lu", i);
     }
 
-    /* We get here only if there is no possible save file. */
+    /* We get here only if there is no possible save file.  Blank out
+     * the filename to indicate this. */
     null_at(&buf, 0);
 
     return buf;
diff --git a/src/nano.c b/src/nano.c
@@ -175,8 +175,11 @@ void die_save_file(const char *die_filename)
 
     if (!failed)
 	fprintf(stderr, _("\nBuffer written to %s\n"), retval);
-    else
+    else if (retval[0] != '\0')
 	fprintf(stderr, _("\nBuffer not written to %s: %s\n"), retval,
+		strerror(errno));
+    else
+	fprintf(stderr, _("\nBuffer not written: %s\n"),
 		_("Too many backup files?"));
 
     free(retval);