clarify iteration range

2018-08-16 10:48:33 -07:00 · 2018-08-16 10:48:33 -07:00 · a607a61bde
commit a607a61bde
parent 421a7394df
1 changed files with 2 additions and 1 deletions
--- a/packages/sol-compiler/src/compiler.ts
+++ b/packages/sol-compiler/src/compiler.ts
@ -197,7 +197,8 @@ export class Compiler {
            versionToInputs[solcVersion].contractsToCompile.push(contractSource.path);
        }

-        for (const solcVersion of _.keys(versionToInputs)) {
+        const solcVersions = _.keys(versionToInputs);
+        for (const solcVersion of solcVersions) {
            const input = versionToInputs[solcVersion];
            logUtils.log(
                `Compiling ${input.contractsToCompile.length} contracts (${