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config: font-size-adjustment: don’t allow empty %-values (key=%)

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Daniel Eklöf 2022-12-17 10:25:48 +01:00
parent 7bf150c11a
commit 4ee0b28b02
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1 changed files with 1 additions and 1 deletions
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config.c
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@ -932,7 +932,7 @@ parse_section_main(struct context *ctx)
char *end = NULL; char *end = NULL;
float percent = strtof(ctx->value, &end); float percent = strtof(ctx->value, &end);
if (!(errno == 0 && end == ctx->value + len - 1)) { if (!(len > 1 && errno == 0 && end == ctx->value + len - 1)) {
LOG_CONTEXTUAL_ERR( LOG_CONTEXTUAL_ERR(
"invalid percent value (must be in the form 10.5%%)"); "invalid percent value (must be in the form 10.5%%)");
return false; return false;