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-rw-r--r--pls.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/pls.c b/pls.c
index 01df654..d768b8f 100644
--- a/pls.c
+++ b/pls.c
@@ -75,6 +75,7 @@ int vaswprintf(wchar_t **ret, const wchar_t *format, va_list ap) {
 
 		va_list _ap;
 		va_copy(_ap, ap);
+		errno = EOVERFLOW; // vswprintf may not set errno.
 		int len = vswprintf(*ret, 1 + cap, format, _ap);
 		va_end(_ap);
 
s.txt?id=ba51d8eb1b275e6a7296126c962b0a87c014c9ee&follow=1'>Add The Invisible Life of Addie LaRueJune McEnroe 2022-03-22Source ~/.profile.local if it existsJune McEnroe 2022-03-18Publish "Addendum 2021"June McEnroe 2022-03-16Remove wcwidth portJune McEnroe 2022-03-16Remove -j4 from ./PlanJune McEnroe 2022-03-15Rewrite Linux install.sh for DebianJune McEnroe 2022-03-15Remove dashJune McEnroe