[nuttx-apps] branch master updated: memdump:fix bug with space does not parse correctly

[xiaoxiang]

This is an automated email from the ASF dual-hosted git repository.

xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx-apps.git


The following commit(s) were added to refs/heads/master by this push:
     new 8d7497f7f memdump:fix bug with space does not parse correctly
8d7497f7f is described below

commit 8d7497f7fb36779456de10bf6c8e25f99e69d6d6
Author: anjiahao <anjia...@xiaomi.com>
AuthorDate: Tue Aug 29 16:44:55 2023 +0800

    memdump:fix bug with space does not parse correctly
    
    Signed-off-by: anjiahao <anjia...@xiaomi.com>
---
 nshlib/nsh_mmcmds.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/nshlib/nsh_mmcmds.c b/nshlib/nsh_mmcmds.c
index 0b25becb0..770a3b889 100644
--- a/nshlib/nsh_mmcmds.c
+++ b/nshlib/nsh_mmcmds.c
@@ -68,7 +68,10 @@ int cmd_memdump(FAR struct nsh_vtbl_s *vtbl, int argc, FAR 
char **argv)
       for (i = 1; i < argc; i++)
         {
           strlcat(arg, argv[i], CONFIG_NSH_LINELEN);
-          strlcat(arg, " ", CONFIG_NSH_LINELEN);
+          if (i < argc - 1)
+            {
+              strlcat(arg, " ", CONFIG_NSH_LINELEN);
+            }
         }
     }