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Escape message before running xmessage in a shell

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This commit is contained in:
Johannes Altmanninger 2022-06-19 11:17:22 +02:00
parent 6565f6edd7
commit e301d5e2fc
1 changed files with 1 additions and 1 deletions
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2
src/assert.cc
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@ -31,7 +31,7 @@ bool notify_fatal_error(StringView msg)
return MessageBox(NULL, msg.zstr(), "Kakoune: fatal error", return MessageBox(NULL, msg.zstr(), "Kakoune: fatal error",
MB_OKCANCEL | MB_ICONERROR) == IDOK; MB_OKCANCEL | MB_ICONERROR) == IDOK;
#elif defined(__linux__) #elif defined(__linux__)
auto cmd = format("xmessage -buttons 'quit:0,ignore:1' '{}'", msg); auto cmd = format("xmessage -buttons 'quit:0,ignore:1' '{}'", replace(msg, "'", "'\\''"));
int status = system(cmd.c_str()); int status = system(cmd.c_str());
return (WIFEXITED(status)) ? (WEXITSTATUS(status)) == 1 : false; return (WIFEXITED(status)) ? (WEXITSTATUS(status)) == 1 : false;
#else #else