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a/src/main.cxx b/src/main.cxx
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            ohmetapersist = atoi(value.c_str()) != 0;
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            ohmetapersist = atoi(value.c_str()) != 0;
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        }
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        }
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        if (g_config->get("pkgdatadir", g_datadir)) {
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        if (g_config->get("pkgdatadir", g_datadir)) {
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            path_catslash(g_datadir);
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            path_catslash(g_datadir);
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            iconpath = path_cat(g_datadir, "icon.png");
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            iconpath = path_cat(g_datadir, "icon.png");
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            if (!path_exists(iconpath)) {
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                iconpath.clear();
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            }
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            presentationhtml = path_cat(g_datadir, "presentation.html");
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            presentationhtml = path_cat(g_datadir, "presentation.html");
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        }
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        }
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        g_config->get("iconpath", iconpath);
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        g_config->get("iconpath", iconpath);
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        g_config->get("presentationhtml", presentationhtml);
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        g_config->get("presentationhtml", presentationhtml);
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        g_config->get("cachedir", cachedir);
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        g_config->get("cachedir", cachedir);