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Format %x expects unsigned int, not int

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Be more explicit that a cast is happening.
This commit is contained in:
Jonas Jonsson 2015-10-05 14:00:44 +02:00
parent f7331c7194
commit e89538f685
1 changed files with 2 additions and 2 deletions
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4
src/dump.c
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@ -134,7 +134,7 @@ static int dump_string(const char *str, size_t len, json_dump_callback_t dump, v
/* codepoint is in BMP */
if(codepoint < 0x10000)
{
snprintf(seq, sizeof(seq), "\\u%04X", codepoint);
snprintf(seq, sizeof(seq), "\\u%04X", (unsigned int)codepoint);
length = 6;
}
@ -147,7 +147,7 @@ static int dump_string(const char *str, size_t len, json_dump_callback_t dump, v
first = 0xD800 | ((codepoint & 0xffc00) >> 10);
last = 0xDC00 | (codepoint & 0x003ff);
snprintf(seq, sizeof(seq), "\\u%04X\\u%04X", first, last);
snprintf(seq, sizeof(seq), "\\u%04X\\u%04X", (unsigned int)first, (unsigned int)last);
length = 12;
}