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commit 2df9740f6c8bfe691bccadf4e87aec7a78d4f81f
parent b2f2a6fe76bdbba48c0174b4f1eb05caf1a74b71
Author: Lazaros Koromilas <lostd@2f30.org>
Date:   Mon,  8 Apr 2019 12:59:12 +0300

Use unsigned semantics in char comparison

Unicode entries appear in the same order as with default sorting.

Diffstat:
Mstrverscmp.c | 4++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/strverscmp.c b/strverscmp.c @@ -11,8 +11,8 @@ strverscmp(const char *str1, const char *str2) size_t i1 = 0; size_t i2 = 0; for (; i1 < len1 && i2 < len2; i1++, i2++) { - char c1 = str1[i1]; - char c2 = str2[i2]; + unsigned char c1 = str1[i1]; + unsigned char c2 = str2[i2]; if (isdigit(c1) && isdigit(c2)) { unsigned long long int num1; unsigned long long int num2;