Prevent ignored return value warning

diff --git a/crypto/bio/bss_file.c b/crypto/bio/bss_file.c
index 480208a31592adffb7d3ea37f4a53129814cd82b..a85ac209f0f3bf9e9251aa15d51eda5f8afd329f 100644 (file)
--- a/crypto/bio/bss_file.c
+++ b/crypto/bio/bss_file.c
@@ -403,11 +403,18 @@ static int MS_CALLBACK file_gets(BIO *bp, char *buf, int size)
 
        buf[0]='\0';
        if (bp->flags&BIO_FLAGS_UPLINK)
-               UP_fgets(buf,size,bp->ptr);
+               {
+               if (!UP_fgets(buf,size,bp->ptr))
+                       goto err;
+               }
        else
-               fgets(buf,size,(FILE *)bp->ptr);
+               {
+               if (!fgets(buf,size,(FILE *)bp->ptr))
+                       goto err;
+               }
        if (buf[0] != '\0')
                ret=strlen(buf);
+       err:
        return(ret);
        }