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| author | Littleboy | 2011-06-23 05:42:48 -0400 |
|---|---|---|
| committer | Littleboy | 2011-06-23 08:52:52 -0400 |
| commit | b694a78f62a02253bca2a5611314599ae7fce725 (patch) | |
| tree | 115573b00e3b025ed334f9eadeadfb6161286089 /engines/touche | |
| parent | 7a96e0bfb67e9b5b8c0aa9bdae8415fb98214c3f (diff) | |
| download | scummvm-rg350-b694a78f62a02253bca2a5611314599ae7fce725.tar.gz scummvm-rg350-b694a78f62a02253bca2a5611314599ae7fce725.tar.bz2 scummvm-rg350-b694a78f62a02253bca2a5611314599ae7fce725.zip | |
ANALYSIS: Add static casts to is* functions
This fixes a potential problem with passing char values that would be sign-extended and yield unexpected results.
See http://msdn.microsoft.com/en-us/library/ms245348.aspx
Diffstat (limited to 'engines/touche')
| -rw-r--r-- | engines/touche/menu.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/engines/touche/menu.cpp b/engines/touche/menu.cpp index f469a95803..c58e2f1a33 100644 --- a/engines/touche/menu.cpp +++ b/engines/touche/menu.cpp @@ -103,7 +103,7 @@ struct MenuData { void addCharToDescription(int slot, char chr) { char *description = saveLoadDescriptionsTable[slot]; int descriptionLen = strlen(description); - if (descriptionLen < 32 && isprint(chr)) { + if (descriptionLen < 32 && isprint(static_cast<unsigned char>(chr))) { description[descriptionLen] = chr; description[descriptionLen + 1] = 0; } |