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Elide : for zero-length Exception.__str__()

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This commit is contained in:
K. Lange 2022-07-03 23:20:00 +09:00
parent de0af11361
commit f86887b40a
1 changed files with 1 additions and 1 deletions
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2
src/vm.c
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@ -249,7 +249,7 @@ static void dumpInnerException(KrkValue exception, int depth) {
/* Stringify it. */
KrkValue result = krk_callDirect(krk_getType(exception)->_tostr, 1);
if (!IS_STRING(result)) {
if (!IS_STRING(result) || AS_STRING(result)->length == 0) {
fprintf(stderr, "\n");
} else {
fprintf(stderr, ": %s\n", AS_CSTRING(result));