apache/nuttx-apps
1
0
Fork 0
mirror of https://github.com/apache/nuttx-apps.git synced 2025-10-21 23:02:13 +08:00
Code Issues Packages Projects Releases Wiki Activity

Merged in bkueng/nuttx-apps (pull request #138)

Browse Source 
nsh_parse.c: fix 'while' and 'until' loop condition

The loop condition logic was inverted:
  while true; do echo "test"; done
would exit immediately, while using 'until' would stay in the loop.
This is the opposite of how it is supposed to work.
The reason is that 'state' was set wrong because 'whilematch' is a bool.

Approved-by: Gregory Nutt <gnutt@nuttx.org>
This commit is contained in:
Beat Küng
2018-06-06 12:50:41 +00:00
committed by Gregory Nutt
parent 0123480851
commit c6697c150d
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
nshlib/nsh_parse.c
View File

@@ -1552,7 +1552,7 @@ static int nsh_loop(FAR struct nsh_vtbl_s *vtbl, FAR char **ppcmd,
/* "Push" the old state and set the new state */
state = whilematch == 0 ? NSH_LOOP_WHILE : NSH_LOOP_UNTIL;
state = whilematch ? NSH_LOOP_WHILE : NSH_LOOP_UNTIL;
enable = nsh_cmdenabled(vtbl);
#ifdef NSH_DISABLE_SEMICOLON
offset = np->np_foffs;