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openocd: manually remove NULL comparisons

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For the remaining NULL comparisons, remove then manually.

While there, make more readable a loop, by moving the assigment
out of the loop condition.

Change-Id: I44193aaa95813156a3a79c16b80e1ad333dc1eaf
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/6353
Tested-by: jenkins
This commit is contained in:
Antonio Borneo
2021-07-03 22:10:55 +02:00
parent 0a1f904707
commit 54e699b260
10 changed files with 23 additions and 32 deletions
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6
src/helper/command.c
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@@ -815,9 +815,9 @@ static COMMAND_HELPER(command_help_show, struct help_entry *c,
/* If the match string occurs anywhere, we print out
* stuff for this command. */
bool is_match = (strstr(c->cmd_name, cmd_match) != NULL) ||
((c->usage) && (strstr(c->usage, cmd_match) != NULL)) ||
((c->help) && (strstr(c->help, cmd_match) != NULL));
bool is_match = strstr(c->cmd_name, cmd_match) ||
(c->usage && strstr(c->usage, cmd_match)) ||
(c->help && strstr(c->help, cmd_match));
if (is_match) {
if (c->usage && strlen(c->usage) > 0) {