From: David Lawrence Ramsey <pooka109@gmail.com>
Date: Wed, 1 Jun 2005 04:23:52 +0000 (+0000)
Subject: clarify a comment, and don't try to display the buffer name in
X-Git-Tag: v1.3.8~230
X-Git-Url: https://git.wh0rd.org/?a=commitdiff_plain;h=dac3bca274c25bb15842ec0ebbaa526b50d52b85;p=nano.git

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
---

diff --git a/src/files.c b/src/files.c
index 2c02cfa4..4e6d46c7 100644
--- 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
index fc823078..d10f0031 100644
--- 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);