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-rw-r--r--src/BiomeDef.cpp14
1 files changed, 11 insertions, 3 deletions
diff --git a/src/BiomeDef.cpp b/src/BiomeDef.cpp
index 89a1cdefb..3fba93e8a 100644
--- a/src/BiomeDef.cpp
+++ b/src/BiomeDef.cpp
@@ -13,8 +13,16 @@ EMCSBiome StringToBiome(const AString & a_BiomeString)
int res = atoi(a_BiomeString.c_str());
if ((res != 0) || (a_BiomeString.compare("0") == 0))
{
- // It was a valid number
- return (EMCSBiome)res;
+ if ((res >= biFirstBiome) && (res < biNumBiomes))
+ {
+ return (EMCSBiome)res;
+ }
+ else if ((res >= biFirstVariantBiome) && (res < biNumVariantBiomes))
+ {
+ return (EMCSBiome)res;
+ }
+ // It was an invalid number
+ return biInvalidBiome;
}
// Convert using the built-in map:
@@ -100,7 +108,7 @@ EMCSBiome StringToBiome(const AString & a_BiomeString)
return BiomeMap[i].m_Biome;
}
} // for i - BiomeMap[]
- return (EMCSBiome)-1;
+ return biInvalidBiome;
}