kconfig: fix saving alternate kconfig file in parent dir
This fixes bugzilla entry: 7182 http://bugzilla.kernel.org/show_bug.cgi?id=7182 With this patch we no longer append the directory part twice before saving the config file. This patch has been sent to Roman Zippel for review with no feedback. It is so obviously simple that this should be OK to apply it anyway. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
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@ -517,7 +517,7 @@ int conf_write(const char *name)
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fclose(out);
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fclose(out);
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if (*tmpname) {
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if (*tmpname) {
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strcat(dirname, name ? name : conf_get_configname());
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strcat(dirname, basename);
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strcat(dirname, ".old");
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strcat(dirname, ".old");
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rename(newname, dirname);
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rename(newname, dirname);
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if (rename(tmpname, newname))
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if (rename(tmpname, newname))
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