diff options
| -rw-r--r-- | lib/vsprintf.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/vsprintf.c b/lib/vsprintf.c index dd13bca..b7a79c0 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -28,7 +28,7 @@ /* some reluctance to put this into a new limits.h, so it is here */ #define INT_MAX ((int)(~0U>>1)) -const char hex_asc[] = "0123456789abcdef"; +static const char hex_asc[] = "0123456789abcdef"; #define hex_asc_lo(x) hex_asc[((x) & 0x0f)] #define hex_asc_hi(x) hex_asc[((x) & 0xf0) >> 4] @@ -395,7 +395,7 @@ static char *string(char *buf, char *end, char *s, int field_width, { int len, i; - if (s == 0) + if (s == NULL) s = "<NULL>"; len = strnlen(s, precision); |