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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 /graphics/font.cpp | |
| 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 'graphics/font.cpp')
| -rw-r--r-- | graphics/font.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/graphics/font.cpp b/graphics/font.cpp index d254c64264..0c180ee47d 100644 --- a/graphics/font.cpp +++ b/graphics/font.cpp @@ -948,7 +948,7 @@ int Font::wordWrapText(const Common::String &str, int maxWidth, Common::Array<Co if (lineWidth > 0) { wrapper.add(line, lineWidth); // Trim left side - while (tmpStr.size() && isspace(tmpStr[0])) { + while (tmpStr.size() && isspace(static_cast<unsigned char>(tmpStr[0]))) { tmpWidth -= getCharWidth(tmpStr[0]); tmpStr.deleteChar(0); } |