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| author |  Adrian Siekierka | 2019-06-28 22:37:12 +0200 |
|---|---|---|
| committer | Adrian Siekierka | 2019-06-28 22:37:12 +0200 |
| commit | cd1fd085ce7c117fde2998e46879651fc1adcf44 (patch) | |
| tree | f21e634138aee4c7556b6ef4973fd5b5229ddadc /src/main/java/cuchaz | |
| parent | Remove test code accidentally left behind in #152 (#153) (diff) | |
| download | enigma-cd1fd085ce7c117fde2998e46879651fc1adcf44.tar.gz enigma-cd1fd085ce7c117fde2998e46879651fc1adcf44.tar.xz enigma-cd1fd085ce7c117fde2998e46879651fc1adcf44.zip | |
fix NPE in EnigmaProfile.getArgument when no args given
Diffstat (limited to 'src/main/java/cuchaz')
| -rw-r--r-- | src/main/java/cuchaz/enigma/EnigmaProfile.java | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/main/java/cuchaz/enigma/EnigmaProfile.java b/src/main/java/cuchaz/enigma/EnigmaProfile.java index 9dc5ff22..feb5fdb6 100644 --- a/src/main/java/cuchaz/enigma/EnigmaProfile.java +++ b/src/main/java/cuchaz/enigma/EnigmaProfile.java | |||
| @@ -45,7 +45,7 @@ public final class EnigmaProfile { | |||
| 45 | } | 45 | } |
| 46 | 46 | ||
| 47 | public Optional<String> getArgument(String key) { | 47 | public Optional<String> getArgument(String key) { |
| 48 | return Optional.ofNullable(args.get(key)); | 48 | return args != null ? Optional.ofNullable(args.get(key)) : Optional.empty(); |
| 49 | } | 49 | } |
| 50 | } | 50 | } |
| 51 | } | 51 | } |