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Fixed ugly bug in runtime (.string)

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danyabeerzun 2018-11-06 14:25:28 +03:00
parent be89ee983a
commit 6e36efbec9
1 changed files with 2 additions and 1 deletions
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3
runtime/runtime.c
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@ -85,10 +85,11 @@ static void extendStringBuf () {
static void printStringBuf (char *fmt, ...) { static void printStringBuf (char *fmt, ...) {
va_list args; va_list args;
int written, rest; int written, rest;
char *buf = &stringBuf.contents[stringBuf.ptr]; char *buf;
again: again:
va_start (args, fmt); va_start (args, fmt);
buf = &stringBuf.contents[stringBuf.ptr];
rest = stringBuf.len - stringBuf.ptr; rest = stringBuf.len - stringBuf.ptr;
written = vsnprintf (buf, rest, fmt, args); written = vsnprintf (buf, rest, fmt, args);