--- pinball-0.3.1/base/Config.cpp	2009-10-13 18:33:38.000000000 +0200
+++ pinball-0.3.1/base/Config.cpp	2009-10-13 18:37:12.000000000 +0200
@@ -416,7 +416,7 @@
   m_sDataDir = string(EM_DATADIR) + "/";
   m_sExeDir = "./";
   if ( *( m_sDataDir.c_str() ) != '/' ) {
-    char* ptr=0; 
+    const char* ptr=0;
     char* ptrw = 0;
     //cout<<"relative to exe file"<<endl;
     ptr = (strrchr(argv0,'/')); // unix /cygwin / check win32 
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<div class='path'>path: <a href='/guix/log/?id=f4f9ee826191bc94d39ccacddc6dcfd43e172304'>root</a>/<a href='/guix/log/tests?id=f4f9ee826191bc94d39ccacddc6dcfd43e172304'>tests</a>/<a href='/guix/log/tests/boot-parameters.scm?id=f4f9ee826191bc94d39ccacddc6dcfd43e172304'>boot-parameters.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/tests/boot-parameters.scm?id=f4f9ee826191bc94d39ccacddc6dcfd43e172304&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-03-16 15:48:52 +0100'>2022-03-16</span></td><td><a href='/guix/commit/tests/boot-parameters.scm?id=47960b55268220ca1cb7d2fed41c53873181d816'>system: Improve 'read-boot-parameters' incompatibility diagnostic.</a><span class='msg-avail'>...<span class='msg-tooltip'>Previously, when reading an incompatible "parameters" file, 'guix
system' would print a warning and then crash with a wrong-type-arg
backtrace because code expects 'read-boot-parameters' to always return a
&lt;boot-parameters&gt; record.

* gnu/system.scm (read-boot-parameters): Upon incompatibility, raise an
error instead of returning #f.  Also raise a '&amp;fix-hint' condition.
* tests/boot-parameters.scm ("read, construction, mandatory fields"):
Define 'test-read-boot-parameters' as a macro; expect
'formatted-message?' exceptions rather than #f returns.
</span></span></td><td>Ludovic Courtès</td></tr>