[Bug 5882] New: riched20: NSIS-Installer Regression (crash after assert(!(ME_GetParagraph(pCursorRun)->member.para.nFlags & MEPF_REWRAP))

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=5882

Summary: riched20: NSIS-Installer Regression (crash after
                    assert(!(ME_GetParagraph(pCursorRun)->member.para.nFlags
                    & MEPF_REWRAP))
           Product: Wine
           Version: CVS
          Platform: PC
               URL: http://nsis.sf.net
        OS/Version: Linux
            Status: NEW
          Keywords: regression, download, source
          Severity: normal
          Priority: P2
         Component: wine-richedit
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
                CC: [e-mail]

While verifying Bug #4563, i found a Regression.

This commit:
http://source.winehq.org/git/?p=wine.git;a=commitdiff;h=3a0c15e939a5a02f9114...

Causes all Applications with an NSIS-Installer to crash during Install,
when the License should be displayed.
(Verified with NSIS 2.14, NSIS 2.19, vlc 0.8.4a (uses NSIS 2.11)
and vlc 0.8.5 (uses NSIS 2.16-1))

/home/detlef/wine.cvs/src/dlls/riched20/caret.c:121: ME_GetCursorCoordinates:
Zusicherung »!(ME_GetParagraph(pCursorRun)->member.para.nFlags & 1)« nicht erfüllt.
wine: Assertion failed at address 0xffffe410 (thread 0009), starting debugger...
WineDbg starting on pid 0x8
Unhandled exception: assertion failed in 32-bit code (0xffffe410).

After commenting out the assert, the Installation works:
(verified with the same Apps as above)

+ assert(!(ME_GetParagraph(pCursorRun)->member.para.nFlags & MEPF_REWRAP));