nerdcruft/libcruft-util
1
0
Fork 0
Code Issues Releases Activity

debug: cache win32 error code before logging

Browse Source 
the code beneath LOG_WARNING and friends is opaque, and may accidentally
replace the value of GetLastError before we have a chance to render it.
This commit is contained in:
Danny Robson 2016-04-15 15:56:51 +10:00
parent 755ba5a6a7
commit 335703b147
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
debug_win32.cpp
View File

@ -47,7 +47,8 @@ void
prepare_debugger (void) prepare_debugger (void)
{ {
if (nullptr == LoadLibrary("exchndl.dll")) { if (nullptr == LoadLibrary("exchndl.dll")) {
LOG_WARNING("Emergency debugger not loaded: %s", util::win32_error::code_string ()); auto code = GetLastError ();
LOG_WARNING("Emergency debugger not loaded: %s", util::win32_error::code_string (code));
} }
} }