write_file(): Don't free() realname on write error

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@490 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -1,4 +1,9 @@
 CVS code -
+- files.c:
+  write_file()
+	- Don't free() realname on error, if it needs to be free()d later
+	  it will be (fixes crash on successful write after failed write,
+	  discovered by David Sobon).
 
 nano 0.9.99-pre1 - 01/17/2001
 General

files.c

@@ -378,7 +378,6 @@ int write_file(char *name, int tmp)
 	    }
 	    statusbar(_("Could not open file for writing: %s"),
 		      strerror(errno));
-	    free(realname);
 	    return -1;
 	}