check if writing input powerspec file succeeds

cosmo-sims · Oct 24, 2024 · 3bdd753 · 3bdd753
1 parent 70da747
commit 3bdd753
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/transfer_function.hh b/src/transfer_function.hh
@@ -225,6 +225,12 @@ public:
 							<< std::endl;
 				}
 			}
+			if (ofs.fail()) {
+				std::string message = "Could not write to file: " + fname;
+				music::elog << message << std::endl;
+				throw std::runtime_error(message);
+			}
+			ofs.close();
 		}
 	}