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author | Andrei Karas <akaras@inbox.ru> | 2015-06-24 01:52:52 +0300 |
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committer | Andrei Karas <akaras@inbox.ru> | 2015-06-25 15:07:19 +0300 |
commit | 841fe55e67ea467a8e2192dee5c169d282a35148 (patch) | |
tree | 2b6731fbab51c7cbc7224dbfa364c462a2528651 /src/gui/models | |
parent | 233f2b564e7707f79deb493444f28363ac10bfd4 (diff) | |
download | manaverse-841fe55e67ea467a8e2192dee5c169d282a35148.tar.gz manaverse-841fe55e67ea467a8e2192dee5c169d282a35148.tar.bz2 manaverse-841fe55e67ea467a8e2192dee5c169d282a35148.tar.xz manaverse-841fe55e67ea467a8e2192dee5c169d282a35148.zip |
Add missing checks into models.
Diffstat (limited to 'src/gui/models')
-rw-r--r-- | src/gui/models/colormodel.cpp | 2 | ||||
-rw-r--r-- | src/gui/models/namesmodel.cpp | 2 | ||||
-rw-r--r-- | src/gui/models/serverslistmodel.h | 3 |
3 files changed, 6 insertions, 1 deletions
diff --git a/src/gui/models/colormodel.cpp b/src/gui/models/colormodel.cpp index 212ed5227..f7b18d300 100644 --- a/src/gui/models/colormodel.cpp +++ b/src/gui/models/colormodel.cpp @@ -70,6 +70,8 @@ void ColorModel::add(const std::string &name, const Color *const color1, ColorModel *ColorModel::createDefault(const Widget2 *const widget) { ColorModel *const model = new ColorModel(); + if (!widget) + return model; // TRANSLATORS: color name addColor(_("black"), BLACK); // TRANSLATORS: color name diff --git a/src/gui/models/namesmodel.cpp b/src/gui/models/namesmodel.cpp index ed0d78269..b3137d264 100644 --- a/src/gui/models/namesmodel.cpp +++ b/src/gui/models/namesmodel.cpp @@ -47,6 +47,8 @@ std::string NamesModel::getElementAt(int i) void NamesModel::fillFromArray(const char *const *const arr, std::size_t sz) { + if (!arr) + return; for (size_t f = 0; f < sz; f ++) mNames.push_back(gettext(arr[f])); } diff --git a/src/gui/models/serverslistmodel.h b/src/gui/models/serverslistmodel.h index 864cc70c6..d3d0aec26 100644 --- a/src/gui/models/serverslistmodel.h +++ b/src/gui/models/serverslistmodel.h @@ -42,7 +42,8 @@ class ServersListModel final : public ListModel ServersListModel(ServerInfos *const servers, ServerDialog *const parent) : mServers(servers), - mVersionStrings(servers->size(), VersionString(0, "")), + mVersionStrings(servers ? servers->size() : 0, + VersionString(0, "")), mParent(parent) { } |