1 files changed, 2 insertions, 1 deletions

diff --git a/shell/ash.c b/shell/ash.c
index 5613e1f33..13eeab34b 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -12597,7 +12597,8 @@ helpcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
                                 out1fmt("\n");
                                 col = 0;
                         }
-                        a += strlen(a) + 1;
+                        while (*a++ != '\0')
+                                continue;
                 }
         }
 # endif