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Remove redundant null checks on Settings_write (covscan) 

Coverity scan reports that there is dead code in Settings_write
checking for nulls that have already been dereferenced on every
code path leading to the check.  This is likely a hangover from
times when the screens pointer was only conditionally allocated
- they're not needed anymore.
This commit is contained in:
Nathan Scott 2022-04-30 13:55:56 +10:00
parent cb61865bb9
commit cde72dd0b0
1 changed files with 11 additions and 13 deletions
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24
Settings.c
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@ -631,19 +631,17 @@ int Settings_write(const Settings* this, bool onCrash) {
printSettingInteger("tree_view_always_by_pid", this->screens[0]->treeViewAlwaysByPID);
printSettingInteger("all_branches_collapsed", this->screens[0]->allBranchesCollapsed);
if (this->screens && this->screens[0]) {
for (unsigned int i = 0; i < this->nScreens; i++) {
ScreenSettings* ss = this->screens[i];
fprintf(fd, "screen:%s=", ss->name);
writeFields(fd, ss->fields, this->dynamicColumns, true, separator);
printSettingString(".sort_key", toFieldName(this->dynamicColumns, ss->sortKey));
printSettingString(".tree_sort_key", toFieldName(this->dynamicColumns, ss->treeSortKey));
printSettingInteger(".tree_view", ss->treeView);
printSettingInteger(".tree_view_always_by_pid", ss->treeViewAlwaysByPID);
printSettingInteger(".sort_direction", ss->direction);
printSettingInteger(".tree_sort_direction", ss->treeDirection);
printSettingInteger(".all_branches_collapsed", ss->allBranchesCollapsed);
}
for (unsigned int i = 0; i < this->nScreens; i++) {
ScreenSettings* ss = this->screens[i];
fprintf(fd, "screen:%s=", ss->name);
writeFields(fd, ss->fields, this->dynamicColumns, true, separator);
printSettingString(".sort_key", toFieldName(this->dynamicColumns, ss->sortKey));
printSettingString(".tree_sort_key", toFieldName(this->dynamicColumns, ss->treeSortKey));
printSettingInteger(".tree_view", ss->treeView);
printSettingInteger(".tree_view_always_by_pid", ss->treeViewAlwaysByPID);
printSettingInteger(".sort_direction", ss->direction);
printSettingInteger(".tree_sort_direction", ss->treeDirection);
printSettingInteger(".all_branches_collapsed", ss->allBranchesCollapsed);
}
#undef printSettingString