* command.c (enter): Don't change current_dlg to NULL. It

breaks repainting of the panels.  Simplify logic.

src/ChangeLog

@@ -1,5 +1,8 @@
 2003-10-25  Pavel Roskin  <proski@gnu.org>
 
+	* command.c (enter): Don't change current_dlg to NULL.  It
+	breaks repainting of the panels.  Simplify logic.
+
 	* key.c (init_key_x11): Warning fix for gcc 3.3.2.
 
 2003-10-24  Pavel Roskin  <proski@gnu.org>

src/command.c

@@ -171,20 +171,22 @@ void do_cd_command (char *cmd)
 	}
 }
 
-/* Returns 1 if the we could handle the enter, 0 if not */
-static int
+/* Handle Enter on the command line */
+static cb_ret_t
 enter (WInput *cmdline)
 {
-    Dlg_head *old_dlg;
+    char *cmd = cmdline->buffer;
 
-    if (command_prompt && strlen (cmdline->buffer)) {
-	char *cmd;
+    if (!command_prompt)
+	return MSG_HANDLED;
 
     /* Any initial whitespace should be removed at this point */
-	cmd = cmdline->buffer;
     while (*cmd == ' ' || *cmd == '\t' || *cmd == '\n')
 	cmd++;
 
+    if (!*cmd)
+	return MSG_HANDLED;
+
     if (strncmp (cmd, "cd ", 3) == 0 || strcmp (cmd, "cd") == 0) {
 	do_cd_command (cmd);
 	new_input (cmdline);
@@ -216,8 +218,7 @@ enter (WInput *cmdline)
 	    if (cmd[i] == '%') {
 		i++;
 		s = expand_format (NULL, cmd[i], 1);
-		    command =
-			g_realloc (command, strlen (command) + strlen (s)
+		command = g_realloc (command, strlen (command) + strlen (s)
 				     + strlen (cmd) - i + 1);
 		strcat (command, s);
 		g_free (s);
@@ -228,8 +229,6 @@ enter (WInput *cmdline)
 	    }
 	    command[j] = 0;
 	}
-	    old_dlg = current_dlg;
-	    current_dlg = 0;
 	new_input (cmdline);
 	shell_execute (command, 0);
 	g_free (command);
@@ -242,9 +241,6 @@ enter (WInput *cmdline)
 	if (use_subshell)
 	    load_prompt (0, 0);
 #endif
-
-	    current_dlg = old_dlg;
-	}
     }
     return MSG_HANDLED;
 }