cpp/openttd-patchpack/source Changeset - r26148:2289dfd603fc

Changeset - r26148:2289dfd603fc

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Loïc Guilloux - 2 years ago 2022-01-04 21:12:05
glx22@users.noreply.github.com

Fix #9766: Don't write uninitialised data in config file (#9767)

1 file changed with 4 insertions and 0 deletions:

src/settings.cpp

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src/settings.cpp

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@@ @@ -357,6 +357,10 @@ void OneOfManySettingDesc::FormatValue(c @@
 void ManyOfManySettingDesc::FormatValue(char *buf, const char *last, const void *object) const
+{
 	uint bitmask = (uint)this->Read(object);
 	if (bitmask == 0) {
 		buf[0] = '\0';
 		return;
+	}
 	bool first = true;
 	for (uint id : SetBitIterator(bitmask)) {
 		if (!first) buf = strecpy(buf, "|", last);

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