nano

commit 29f446ec40c604655b5607d1f6e1224b66436d73
parent eb5d8383c83b8368a56c7335013638ff580d6c3f
Author: David Lawrence Ramsey <pooka109@gmail.com>
Date:   Sun,  7 Nov 2004 01:22:20 +0000

don't let remove_magicline() remove the magicline if it's the only line
in the file


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2077 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

Diffstat:
M
src/utils.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/utils.c b/src/utils.c
@@ -444,7 +444,7 @@ void new_magicline(void)
 /* Remove the magicline from filebot, if there is one. */
 void remove_magicline(void)
 {
-    if (filebot->data[0] == '\0') {
+    if (filebot->data[0] == '\0' && filebot->prev != NULL) {
 	filebot = filebot->prev;
 	free_filestruct(filebot->next);
 	filebot->next = NULL;