Clean up pref.h.orig and deal with the consequences.

[pspp] / src / command.c

diff --git a/src/command.c b/src/command.c
index 2c62d2f26d79200b8dce23cc80b79dea24820cb1..f4c76c33b32bde5d8cb9ed67f1cafad17c8ed5a3 100644 (file)
--- a/src/command.c
+++ b/src/command.c
@@ -249,7 +249,7 @@ cmd_parse (void)
     
     /* Perform the state transition if the command completed
        successfully (at least in part). */
-    if (result != 0)
+    if (result != CMD_FAILURE)
       {
        pgm_state = cp->transition[pgm_state];
 
@@ -601,7 +601,7 @@ cmd_erase (void)
   return CMD_SUCCESS;
 }
 
-#if unix
+#ifdef unix
 /* Spawn a shell process. */
 static int
 shell (void)
@@ -713,7 +713,7 @@ cmd_host (void)
   
   lex_match_id ("HOST");
 
-#if unix
+#ifdef unix
   /* Figure out whether to invoke an interactive shell or to execute a
      single shell command. */
   if (lex_look_ahead () == '.')