diff options
| -rw-r--r-- | stecpy.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/stecpy.c b/stecpy.c index ac521ab..2fec72d 100644 --- a/stecpy.c +++ b/stecpy.c @@ -1,14 +1,11 @@ -#include <stddef.h> - char * stecpy(char *dst, char *end, const char *src) { - if (dst >= end) - return dst; + if (dst >= end) + return dst; - size_t n = end - dst; - while (n && (*dst = *src)) - n--, src++, dst++; + while (dst < end && (*dst = *src)) + src++, dst++; if (dst == end) dst[-1] = 0; |