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-rw-r--r--lib/formdata.c1
-rw-r--r--lib/ftp.c1
-rw-r--r--lib/vtls/openssl.c1
-rw-r--r--src/tool_cb_dbg.c1
4 files changed, 4 insertions, 0 deletions
diff --git a/lib/formdata.c b/lib/formdata.c
index c214ba28e..3626f562f 100644
--- a/lib/formdata.c
+++ b/lib/formdata.c
@@ -342,6 +342,7 @@ CURLFORMcode FormAdd(struct curl_httppost **httppost,
#else
current_form->flags |= HTTPPOST_PTRNAME; /* fall through */
#endif
+ /* FALLTHROUGH */
case CURLFORM_COPYNAME:
if(current_form->name)
return_value = CURL_FORMADD_OPTION_TWICE;
diff --git a/lib/ftp.c b/lib/ftp.c
index 867c97994..a1546a135 100644
--- a/lib/ftp.c
+++ b/lib/ftp.c
@@ -3214,6 +3214,7 @@ static CURLcode ftp_done(struct connectdata *conn, CURLcode status,
/* until we cope better with prematurely ended requests, let them
* fallback as if in complete failure */
+ /* FALLTHROUGH */
default: /* by default, an error means the control connection is
wedged and should not be used anymore */
ftpc->ctl_valid = FALSE;
diff --git a/lib/vtls/openssl.c b/lib/vtls/openssl.c
index eb625fe93..20626fec9 100644
--- a/lib/vtls/openssl.c
+++ b/lib/vtls/openssl.c
@@ -539,6 +539,7 @@ int cert_stuff(struct connectdata *conn,
if(!key_file)
/* cert & key can only be in PEM case in the same file */
key_file=cert_file;
+ /* FALLTHROUGH */
case SSL_FILETYPE_ASN1:
if(SSL_CTX_use_PrivateKey_file(ctx, key_file, file_type) != 1) {
failf(data, "unable to set private key file: '%s' type %s",
diff --git a/src/tool_cb_dbg.c b/src/tool_cb_dbg.c
index 8e81f1be3..f4252ad88 100644
--- a/src/tool_cb_dbg.c
+++ b/src/tool_cb_dbg.c
@@ -185,6 +185,7 @@ int tool_debug_cb(CURL *handle, curl_infotype type,
switch(type) {
case CURLINFO_TEXT:
fprintf(output, "%s== Info: %s", timebuf, data);
+ /* FALLTHROUGH */
default: /* in case a new one is introduced to shock us */
return 0;