--- freem/src/init.c	2025/05/16 04:02:14	1.15
+++ freem/src/init.c	2026/03/14 21:04:51	1.17
@@ -1,5 +1,5 @@
 /*
- *   $Id: init.c,v 1.15 2025/05/16 04:02:14 snw Exp $
+ *   $Id: init.c,v 1.17 2026/03/14 21:04:51 snw Exp $
  *    FreeM initialization 
  *
  *  
@@ -24,6 +24,12 @@
  *   along with FreeM.  If not, see <https://www.gnu.org/licenses/>.
  *
  *   $Log: init.c,v $
+ *   Revision 1.17  2026/03/14 21:04:51  snw
+ *   Fix segfault in OPEN command with I/O channel specified but no file
+ *
+ *   Revision 1.16  2026/01/07 19:51:33  snw
+ *   Fix segfault in reverse $QUERY
+ *
  *   Revision 1.15  2025/05/16 04:02:14  snw
  *   Make FreeM build on macOS on Apple Silicon
  *
@@ -80,14 +86,18 @@
 #  endif
 #  define termio termios
 # else
-#  if !defined(MSDOS)
+#  if !defined(MSDOS) && !defined(__linux__)
 #    include <termio.h>
+#  else
+#    include <termios.h>
+#    define termio termios
 #  endif
 # endif
 #else
 # include <termios.h>
 #endif
 
+
 #if defined(__APPLE__)
 # define termio termios
 # define TCGETA TIOCGETA
@@ -613,6 +623,7 @@ void init_io (void)
     else {
         dev[HOME][0] = EOL;     /* ...we are in a pipe */
     }
+    for (i = 5; i <= MAXDEV; i++) dev[i][0] = EOL;
 #else
 #if defined(__AMIGA)
     strcpy (dev[HOME], "CONSOLE:");