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| author | Filippos Karapetis | 2015-07-21 22:02:52 +0300 |
|---|---|---|
| committer | Eugene Sandulenko | 2015-12-15 00:05:02 +0100 |
| commit | 75882daa498618bba82fe9494f6d7b803e5e8c46 (patch) | |
| tree | d12084e9464847787b06523b1aa516823c46055e /engines/lab | |
| parent | da0ee48ab941185749f639e884b79e9892dfca82 (diff) | |
| download | scummvm-rg350-75882daa498618bba82fe9494f6d7b803e5e8c46.tar.gz scummvm-rg350-75882daa498618bba82fe9494f6d7b803e5e8c46.tar.bz2 scummvm-rg350-75882daa498618bba82fe9494f6d7b803e5e8c46.zip | |
LAB: Simplify decrypt()
Diffstat (limited to 'engines/lab')
| -rw-r--r-- | engines/lab/labtext.cpp | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/engines/lab/labtext.cpp b/engines/lab/labtext.cpp index 4284865847..568ad828bf 100644 --- a/engines/lab/labtext.cpp +++ b/engines/lab/labtext.cpp @@ -154,12 +154,8 @@ void freeLabText() { /* Decrypts a chunk of text. */ /*****************************************************************************/ void decrypt(byte *text) { - if (text == NULL) - return; - - while (*text != '\0') { - (*text) -= (byte)95; - text++; + while (text && *text != '\0') { + *text++ -= (byte)95; } } |