Hello, this issue is still present with current testing.
For some weird reason this loop in line 195 is never left. Putting a printf into this loop confirms that n counts correctly, but the loop is not left when it reaches 13 (NB_BUILDING). Strangely a similar loop with the same condition in line 186 works. Not being able to explain it, I wonder if this might be a GCC issue? Upstream made a change to this line in [1], changing the condition from "n<IntBuildingType::NB_BUILDING" to "n<3". Rebuilding the Debian package with this change makes it work. Kind regards, Bernhard Thread 1 "glob2" received signal SIGSEGV, Segmentation fault. 0x0000555555723317 in Settings::save (this=<optimized out>, filename=<optimized out>) at /usr/include/c++/13/bits/basic_string.h:222 222 _M_data() const (gdb) bt #0 0x0000555555723317 in Settings::save (this=<optimized out>, filename=<optimized out>) at /usr/include/c++/13/bits/basic_string.h:222 #1 0x000055555572d613 in SettingsScreen::onAction (this=0x7fffffff93c0, source=<optimized out>, action=<optimized out>, par1=<optimized out>, par2=<optimized out>) at src/SettingsScreen.cpp:373 #2 0x00005555557d1445 in GAGGUI::Screen::dispatchEvents (this=this@entry=0x7fffffff93c0, event=event@entry=0x7fffffff9260) at libgag/src/GUIBase.cpp:596 #3 0x00005555557d185b in GAGGUI::Screen::execute (this=this@entry=0x7fffffff93c0, gfx=0x555555920560, stepLength=stepLength@entry=40) at libgag/src/GUIBase.cpp:506 #4 0x000055555566cfb0 in Glob2::run (this=this@entry=0x7fffffffe357, argc=<optimized out>, argv=<optimized out>) at src/Glob2.cpp:348 #5 0x00005555555b58fa in main (argc=<optimized out>, argv=<optimized out>) at src/Glob2.cpp:409 (gdb) print n $2 = 8331033 (gdb) print keyname $3 = "defaultFlagRadius[8331033]" src/Settings.cpp: 195 for(int n=0; n<IntBuildingType::NB_BUILDING; ++n) 196 { 197 std::string keyname = "defaultFlagRadius["+boost::lexical_cast<std::string>(n)+"]"; 198 Utilities::streamprintf(stream, "%s=%i\n", keyname.c_str(), defaultFlagRadius[n]); 199 } [1] https://github.com/Globulation2/glob2/commit/30d272363d14cb88882f3494e8dc7ef86e147b6b