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| author | Thorbjørn Lindeijer <bjorn@lindeijer.nl> | 2024-01-26 10:13:40 +0100 |
|---|---|---|
| committer | Thorbjørn Lindeijer <bjorn@lindeijer.nl> | 2024-01-26 10:13:40 +0100 |
| commit | eb2e62609992ab8b47f8805f2bc2cafce271b66f (patch) | |
| tree | 58d6c387f910e3a3348a6528127f4216b524ec57 /src/net/tmwa/messagein.h | |
| parent | 05dc1666dc794ed6aa7f6568b768c652f8922c4e (diff) | |
| parent | 8d06606835e3d01f537ebe96de8b216e64a1f969 (diff) | |
| download | mana-lpc2012.tar.gz mana-lpc2012.tar.bz2 mana-lpc2012.tar.xz mana-lpc2012.zip | |
Merge branch 'master' into lpc2012lpc2012
Diffstat (limited to 'src/net/tmwa/messagein.h')
| -rw-r--r-- | src/net/tmwa/messagein.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/net/tmwa/messagein.h b/src/net/tmwa/messagein.h index 48121187..2f66ca28 100644 --- a/src/net/tmwa/messagein.h +++ b/src/net/tmwa/messagein.h @@ -50,7 +50,10 @@ class MessageIn /** * Returns the length of unread data. */ - unsigned int getUnreadLength() const { return mLength - mPos; } + unsigned int getUnreadLength() const + { + return (mPos < mLength) ? mLength - mPos : 0; + } /** * Reads an unsigned 8-bit integer from the message. |