zeldon/htop
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Address items from review

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This commit is contained in:
Adam Saponara
2020-10-31 20:36:53 -04:00
parent dde71c6637
commit a83f515f0f
5 changed files with 16 additions and 11 deletions
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7
htop.c
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@ -50,14 +50,14 @@ static void printHelpFlag(void) {
"-d --delay=DELAY Set the delay between updates, in tenths of seconds\n"
"-F --filter=FILTER Show only the commands matching the given filter\n"
"-h --help Print this help screen\n"
"-H --highlight-changes[=DELAY] Highlight new and old processes\n"
"-M --no-mouse Disable the mouse\n"
"-p --pid=PID,[,PID,PID...] Show only the given PIDs\n"
"-p --pid=PID[,PID,PID...] Show only the given PIDs\n"
"-s --sort-key=COLUMN Sort by COLUMN (try --sort-key=help for a list)\n"
"-t --tree Show the tree view by default\n"
"-u --user[=USERNAME] Show only processes for a given user (or $USER)\n"
"-U --no-unicode Do not use unicode but plain ASCII\n"
"-V --version Print version info\n"
"-H --highlight-changes[=DELAY] Highlight new and old processes\n"
"\n"
"Long options may be passed with a single dash.\n\n"
"Press F1 inside htop for online help.\n"
@ -212,7 +212,8 @@ static CommandLineSettings parseArguments(int argc, char** argv) {
}
if (delay) {
if (sscanf(delay, "%16d", &(flags.highlightDelaySecs)) == 1) {
if (flags.highlightDelaySecs < 1) flags.highlightDelaySecs = 1;
if (flags.highlightDelaySecs < 1)
flags.highlightDelaySecs = 1;
} else {
fprintf(stderr, "Error: invalid highlight delay value \"%s\".\n", delay);
exit(1);