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nostrdb/segfault: fix weird crash in ispunct

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Signed-off-by: William Casarin <jb55@jb55.com>
This commit is contained in:
William Casarin 2023-11-29 11:58:24 -08:00
parent 76aa1d3450
commit 0e0c53145f
1 changed files with 1 additions and 1 deletions
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2
nostrdb/nostrdb.c
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@ -2081,7 +2081,7 @@ static inline int is_punctuation(unsigned int codepoint) {
return 0;
// Check for ASCII punctuation
if (ispunct(codepoint))
if (codepoint <= 128 && ispunct(codepoint))
return 1;
// Check for Unicode punctuation exceptions (punctuation allowed in hashtags)