hush: add support for ':'; create testsuite entries

[oweals/busybox.git] / shell / bbsh.c

diff --git a/shell/bbsh.c b/shell/bbsh.c
index 09c4bd9a2a19d4017cc0ff006fddf84d4325254a..5386bb097d5be0fad5c558ae2085bc0d8796defa 100644 (file)
--- a/shell/bbsh.c
+++ b/shell/bbsh.c
@@ -168,7 +168,7 @@ static int run_pipeline(struct pipeline *line)
                        run_applet_and_exit(cmd->argv[0],cmd->argc,cmd->argv);
                        execvp(cmd->argv[0],cmd->argv);
                        printf("No %s",cmd->argv[0]);
-                       exit(1);
+                       exit(EXIT_FAILURE);
                } else waitpid(pid, &status, 0);
        }
 
@@ -198,7 +198,7 @@ static void handle(char *command)
        }
 }
 
-int bbsh_main(int argc, char **argv);
+int bbsh_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int bbsh_main(int argc, char **argv)
 {
        char *command=NULL;