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config: check for FcNameUnparse() failure
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1 changed files with 5 additions and 0 deletions
5
config.c
5
config.c
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@ -3729,6 +3729,11 @@ config_font_parse(const char *pattern, struct config_font *font)
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LOG_DBG("%s: pt-size=%.2f, px-size=%d", stripped_pattern, pt_size, px_size);
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if (stripped_pattern == NULL) {
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LOG_ERR("failed to convert font pattern to string");
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return false;
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}
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*font = (struct config_font){
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.pattern = stripped_pattern,
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.pt_size = pt_size,
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