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Diffstat (limited to 'src/interfaces/libpq/win32.c')
-rw-r--r--src/interfaces/libpq/win32.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/interfaces/libpq/win32.c b/src/interfaces/libpq/win32.c
index a458361ced1..de83c38e858 100644
--- a/src/interfaces/libpq/win32.c
+++ b/src/interfaces/libpq/win32.c
@@ -312,7 +312,7 @@ winsock_strerror(int err, char *strerrbuf, size_t buflen)
{
strerrbuf[buflen - 1] = '\0';
offs = strlen(strerrbuf);
- if (offs > buflen - 64)
+ if (offs > (int)buflen - 64)
offs = buflen - 64;
sprintf(strerrbuf + offs, " (0x%08X/%lu)", err, err);
}