watch: add additional notes about environment
References:
procps-ng/procps!62
commit d3e0ff5a0a
This commit is contained in:
2
watch.c
2
watch.c
@@ -706,7 +706,7 @@ int main(int argc, char *argv[])
|
||||
atexit(close_stdout);
|
||||
|
||||
interval_string = getenv("WATCH_INTERVAL");
|
||||
if(interval_string != NULL)
|
||||
if(interval_string != NULL)
|
||||
interval = strtod_nol_or_err(interval_string, _("Could not parse interval from WATCH_INTERVAL"));
|
||||
|
||||
while ((optc =
|
||||
|
Reference in New Issue
Block a user