Assign initial value to grid and modelData

3dmol · Jan 26, 2024 · ca7ecbd · ca7ecbd
1 parent 7f98d2e
commit ca7ecbd
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/src/parsers/utils/assignBonds.ts b/src/parsers/utils/assignBonds.ts
@@ -29,12 +29,18 @@ export function assignBonds(atoms: AtomSpec[]) {
     if (!atoms[i].index) atoms[i].index = i;
   }
 
-  let grid: {
+  const grid: {
     x: {
       y: {
         z: AtomSpec[];
       };
     };
+  } = {
+    x: {
+      y: {
+        z: [],
+      },
+    },
   };
 
   for (let index = 0; index < atoms.length; index++) {

diff --git a/src/parsers/utils/getSinglePDB.ts b/src/parsers/utils/getSinglePDB.ts
@@ -22,7 +22,7 @@ export function getSinglePDB(
   const computeStruct = !options.noComputeSecondaryStructure;
   const noAssembly = !options.doAssembly; // don't assemble by default
   const selAltLoc = options.altLoc ? options.altLoc : "A"; //default alternate location to select if present
-  let modelData: { symmetries: Matrix4[]; cryst: Cryst };
+  const modelData: { symmetries: Matrix4[]; cryst: Cryst } = {symmetries:[], cryst: undefined};
   //atom name
   let atom: string;
   let remainingLines = [];