(conan-io#15449) Fix boost recipe from crashing when host architectur…

…e is "wasm"
sabelka · Feb 12, 2023 · a6ba5cc · a6ba5cc
1 parent be469fe
commit a6ba5cc
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/recipes/boost/all/conanfile.py b/recipes/boost/all/conanfile.py
@@ -1565,7 +1565,8 @@ def package_info(self):
                 if abi:
                     libsuffix_data["abi"] = f"-{abi}"
 
-            libsuffix_data["arch"] = f"-{self._b2_architecture[0]}{self._b2_address_model}"
+            if self._b2_architecture:
+                libsuffix_data["arch"] = f"-{self._b2_architecture[0]}{self._b2_address_model}"
             version = Version(self.version)
             if not version.patch or version.patch == "0":
                 libsuffix_data["version"] = f"-{version.major}_{version.minor}"