forked from Lainports/opnsense-ports
29 lines
1.2 KiB
C++
29 lines
1.2 KiB
C++
--- src/UserPreferences.cc.orig 2019-06-23 12:39:20 UTC
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+++ src/UserPreferences.cc
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@@ -1299,7 +1299,25 @@ int file_profile = 0; // the current profile in the
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}
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else if (!strcasecmp(opt, "READLINE_HISTORY_PATH"))
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{
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- line_history_path = UTF8_string(arg);
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+ // If 'arg' starts with "~/", expand ~ -> $HOME
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+ if (arg[0] == '~' && arg[1] == '/')
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+ {
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+ const char * HOME = getenv("HOME");
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+ if (HOME == 0)
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+ {
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+ if (log_startup)
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+ CERR << "environment variable 'HOME' is not "
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+ "defined for '~' expansion, will use "
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+ << (arg + 2) << endl;
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+ line_history_path = UTF8_string(arg + 2);
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+ }
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+ else
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+ {
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+ line_history_path = UTF8_string(HOME);
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+ line_history_path.append_ASCII(arg + 1);
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+ }
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+ }
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+ else line_history_path = UTF8_string(arg);
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}
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else if (!strcasecmp(opt, "NABLA-TO-HISTORY"))
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{
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