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Diffstat (limited to 'src/lib9/fmt/vsnprint.c')
-rw-r--r--src/lib9/fmt/vsnprint.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib9/fmt/vsnprint.c b/src/lib9/fmt/vsnprint.c
index 33d6bba4d..6b3877205 100644
--- a/src/lib9/fmt/vsnprint.c
+++ b/src/lib9/fmt/vsnprint.c
@@ -39,5 +39,5 @@ vsnprint(char *buf, int len, char *fmt, va_list args)
dofmt(&f, fmt);
VA_END(f.args);
*(char*)f.to = '\0';
- return (char*)f.to - buf;
+ return (int)((char*)f.to - buf);
}