diff options
-rw-r--r-- | printf.c | 5 | ||||
-rw-r--r-- | test/test_suite.cpp | 6 |
2 files changed, 11 insertions, 0 deletions
@@ -551,6 +551,11 @@ static int _vsnprintf(out_fct_type out, char* buffer, const size_t maxlen, const flags &= ~(FLAGS_PLUS | FLAGS_SPACE);
}
+ // ignore '0' flag when precision is given
+ if (flags & FLAGS_PRECISION) {
+ flags &= ~FLAGS_ZEROPAD;
+ }
+
// convert the integer
if ((*format == 'i') || (*format == 'd')) {
// signed
diff --git a/test/test_suite.cpp b/test/test_suite.cpp index 99e07b7..45f1abe 100644 --- a/test/test_suite.cpp +++ b/test/test_suite.cpp @@ -934,6 +934,12 @@ TEST_CASE("length", "[]" ) { test::sprintf(buffer, "%20.X", 0U);
REQUIRE(!strcmp(buffer, " "));
+
+ test::sprintf(buffer, "%02.0u", 0U);
+ REQUIRE(!strcmp(buffer, " "));
+
+ test::sprintf(buffer, "%02.0d", 0);
+ REQUIRE(!strcmp(buffer, " "));
}
|