'char' argument to islower must be converted to 'unsigned char'

a87e50a9 · Bodo Möller · b62a0c4c · a87e50a9
隐藏空白更改
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Showing with 1 addition and 1 deletion

apps/enc.c apps/enc.c +1 -1

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--- a/apps/enc.c
+++ b/apps/enc.c
@@ -87,7 +87,7 @@ void show_ciphers(const OBJ_NAME *name,void *bio_)
 	BIO *bio=bio_;
 	static int n;

-	if(!islower(*name->name))
+	if(!islower((unsigned char)*name->name))
 		return;

 	BIO_printf(bio,"-%-25s",name->name);