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Introduce helper function empty_string()

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There are ca. 50 constructs of the kind
  same_string(s, "")
to test for empty or null strings. Replace them by the new helper
function empty_string().

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2018-01-07 11:12:48 +01:00 • committed by Lubomir I. Ivanov
parent 86ef9fce75
commit e85ecdd925
21 changed files with 53 additions and 48 deletions
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2
profile-widget/diveeventitem.cpp
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@ -80,7 +80,7 @@ void DiveEventItem::setupPixmap()
#define EVENT_PIXMAP(PIX) QPixmap(QString(PIX)).scaled(sz_pix, sz_pix, Qt::KeepAspectRatio, Qt::SmoothTransformation)
#define EVENT_PIXMAP_BIGGER(PIX) QPixmap(QString(PIX)).scaled(sz_bigger, sz_bigger, Qt::KeepAspectRatio, Qt::SmoothTransformation)
if (same_string(internalEvent->name, "")) {
if (empty_string(internalEvent->name)) {
setPixmap(EVENT_PIXMAP(":status-warning-icon"));
} else if (internalEvent->type == SAMPLE_EVENT_BOOKMARK) {
setPixmap(EVENT_PIXMAP(":dive-bookmark-icon"));