From 9ddb50fdf5bcee53ca9e720bdfae413a94080a6d Mon Sep 17 00:00:00 2001 From: JochemH Date: Wed, 24 Nov 2021 12:47:26 +0100 Subject: [PATCH] Added null checks to prevent null pointer exception --- src/coreclr/tools/ILVerify/Program.cs | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/coreclr/tools/ILVerify/Program.cs b/src/coreclr/tools/ILVerify/Program.cs index a5b380778cfa2..8d25e7331d073 100644 --- a/src/coreclr/tools/ILVerify/Program.cs +++ b/src/coreclr/tools/ILVerify/Program.cs @@ -96,7 +96,7 @@ private Program(Options options) string[] includePatterns = options.Include; if (options.IncludeFile != null) { - if (options.Include.Length != 0) + if (options.Include != null && options.Include.Length != 0) WriteLine("[Warning] --include-file takes precedence over --include"); includePatterns = File.ReadAllLines(options.IncludeFile.FullName); } @@ -105,7 +105,7 @@ private Program(Options options) string[] excludePatterns = options.Exclude; if (options.ExcludeFile != null) { - if (options.Exclude.Length != 0) + if (options.Exclude != null && options.Exclude.Length != 0) WriteLine("[Warning] --exclude-file takes precedence over --exclude"); excludePatterns = File.ReadAllLines(options.ExcludeFile.FullName); } @@ -114,7 +114,7 @@ private Program(Options options) string[] ignoreErrorPatterns = options.IgnoreError; if (options.IgnoreErrorFile != null) { - if (options.IgnoreError.Length != 0) + if (options.IgnoreError != null && options.IgnoreError.Length != 0) WriteLine("[Warning] --ignore-error-file takes precedence over --ignore-error"); ignoreErrorPatterns = File.ReadAllLines(options.IgnoreErrorFile.FullName); }