ash: eliminate 16 bytes in bss

[oweals/busybox.git] / debianutils / run_parts.c

diff --git a/debianutils/run_parts.c b/debianutils/run_parts.c
index 77fdcccb080db46f5eac5fa59d1cf4ea5c904d50..ba05897f9b0f5af6abecdeec956b783061307357 100644 (file)
--- a/debianutils/run_parts.c
+++ b/debianutils/run_parts.c
@@ -36,7 +36,7 @@ struct globals {
        char **names;
        int    cur;
        char  *cmd[1];
-};
+} FIX_ALIASING;
 #define G (*(struct globals*)&bb_common_bufsiz1)
 #define names (G.names)
 #define cur   (G.cur  )
@@ -121,7 +121,6 @@ int run_parts_main(int argc UNUSED_PARAM, char **argv)
 #if ENABLE_FEATURE_RUN_PARTS_LONG_OPTIONS
        applet_long_options = runparts_longopts;
 #endif
-       /* We require exactly one argument: the directory name */
        /* We require exactly one argument: the directory name */
        opt_complementary = "=1:a::";
        getopt32(argv, "ra:u:t"IF_FEATURE_RUN_PARTS_FANCY("l"), &arg_list, &umask_p);
@@ -159,14 +158,14 @@ int run_parts_main(int argc UNUSED_PARAM, char **argv)
                        continue;
                }
                cmd[0] = name;
-               ret = wait4pid(spawn(cmd));
+               ret = spawn_and_wait(cmd);
                if (ret == 0)
                        continue;
                n = 1;
                if (ret < 0)
-                       bb_perror_msg("can't exec %s", name);
+                       bb_perror_msg("can't execute '%s'", name);
                else /* ret > 0 */
-                       bb_error_msg("%s exited with code %d", name, ret);
+                       bb_error_msg("%s exited with code %d", name, ret & 0xff);
        }
 
        return n;