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| author | Willem Jan Palenstijn | 2011-07-18 23:33:25 +0200 |
|---|---|---|
| committer | Willem Jan Palenstijn | 2011-07-18 23:36:56 +0200 |
| commit | 85a056f3824151e4f1838de2ca3aeb7e824c32b8 (patch) | |
| tree | 67e22fd9fe70813cd27acfcbed8c5cea675a9d61 /engines/sci | |
| parent | a49d07d95f4602b5e4b8d83b9c0e1887810c5a85 (diff) | |
| download | scummvm-rg350-85a056f3824151e4f1838de2ca3aeb7e824c32b8.tar.gz scummvm-rg350-85a056f3824151e4f1838de2ca3aeb7e824c32b8.tar.bz2 scummvm-rg350-85a056f3824151e4f1838de2ca3aeb7e824c32b8.zip | |
SCI: Fix kFormat's handling of %c with a 0 argument
SSCI used a sprintf to handle %c, appending the result to the output,
which is effectively a nop for a zero argument.
This is bug #3368821. Thanks to digitall for tracing it to KFormat
and testing this patch.
Diffstat (limited to 'engines/sci')
| -rw-r--r-- | engines/sci/engine/kstring.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/engines/sci/engine/kstring.cpp b/engines/sci/engine/kstring.cpp index 7b8db22e3f..b383f88840 100644 --- a/engines/sci/engine/kstring.cpp +++ b/engines/sci/engine/kstring.cpp @@ -336,8 +336,9 @@ reg_t kFormat(EngineState *s, int argc, reg_t *argv) { if (align >= 0) while (str_leng-- > 1) *target++ = ' '; /* Format into the text */ - - *target++ = arguments[paramindex++]; + char argchar = arguments[paramindex++]; + if (argchar) + *target++ = argchar; mode = 0; } break; |