Simplify strchrnul() compat code

diff --git a/git-compat-util.h b/git-compat-util.h
index e72654bc408e36512b392e3e5ed3026d79cc141b..92d79673f8eddeb48b15dbbc3bff85fa39542b77 100644 (file)
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -183,9 +183,14 @@ void *gitmemmem(const void *haystack, size_t haystacklen,
                 const void *needle, size_t needlelen);
 #endif
 
-#ifdef NO_STRCHRNUL
+#if !defined(__GLIBC_PREREQ) && !__GLIBC_PREREQ(2, 1)
 #define strchrnul gitstrchrnul
-char *gitstrchrnul(const char *s, int c);
+static inline char *gitstrchrnul(const char *s, int c)
+{
+       while (*s && *s != c)
+               s++;
+       return (char *)s;
+}
 #endif
 
 extern void release_pack_memory(size_t, int);