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-rw-r--r--api/logic/minecraft/MinecraftInstance.cpp14
1 files changed, 12 insertions, 2 deletions
diff --git a/api/logic/minecraft/MinecraftInstance.cpp b/api/logic/minecraft/MinecraftInstance.cpp
index 4ff85c27..14de2f5f 100644
--- a/api/logic/minecraft/MinecraftInstance.cpp
+++ b/api/logic/minecraft/MinecraftInstance.cpp
@@ -305,8 +305,18 @@ QStringList MinecraftInstance::javaArguments() const
"minecraft.exe.heapdump");
#endif
- args << QString("-Xms%1m").arg(settings()->get("MinMemAlloc").toInt());
- args << QString("-Xmx%1m").arg(settings()->get("MaxMemAlloc").toInt());
+ int min = settings()->get("MinMemAlloc").toInt();
+ int max = settings()->get("MaxMemAlloc").toInt();
+ if(min < max)
+ {
+ args << QString("-Xms%1m").arg(min);
+ args << QString("-Xmx%1m").arg(max);
+ }
+ else
+ {
+ args << QString("-Xms%1m").arg(max);
+ args << QString("-Xmx%1m").arg(min);
+ }
// No PermGen in newer java.
JavaVersion javaVersion = getJavaVersion();