diff options
| -rw-r--r-- | src/nyancat.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/nyancat.c b/src/nyancat.c index 5f4c702..853cad0 100644 --- a/src/nyancat.c +++ b/src/nyancat.c @@ -90,7 +90,10 @@ jmp_buf environment; /* * I refuse to include libm to keep this low * on external dependencies. - * */ + * + * Count the number of digits in a number for + * use with string output. + */ int digits(int val) { int d = 1, c; if (val >= 0) for (c = 10; c <= val; c *= 10) d++; @@ -100,7 +103,7 @@ int digits(int val) { /* * These values crop the animation, as we have a full 64x64 stored, - * but we only want to display 80x24. + * but we only want to display 40x24 (double width). */ #define MIN_ROW 20 #define MAX_ROW 43 @@ -219,7 +222,7 @@ int main(int argc, char ** argv) { /* I have a bad habit of being very C99, so this may not be everything */ /* The default terminal is ANSI */ - char term[1024] = {'a','n','s','i'}; + char term[1024] = {'a','n','s','i', 0}; int k, ttype; uint32_t option = 0, done = 0, sb_mode = 0, do_echo = 0; /* Various pieces for the telnet communication */ |