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Fix 'Dead nested assignment's from scan-build-10

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The 1 warning reported is:

os.c:872:7: warning: Although the value stored to 'ptr' is used in the enclosing expression, the value is never actually read from 'ptr'
        if ((ptr = strtok_r(command, " \t", &last)) == NULL) {
             ^     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
This commit is contained in:
Ondřej Surý 2020-03-25 17:00:07 +01:00
parent 969cb06e15
commit e3acfedbe3
1 changed files with 1 additions and 1 deletions
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2
bin/named/unix/os.c
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@ -842,7 +842,7 @@ named_os_shutdownmsg(char *command, isc_buffer_t *text) {
/* Skip the command name. */
if ((ptr = strtok_r(command, " \t", &last)) == NULL) {
if (strtok_r(command, " \t", &last) == NULL) {
return;
}