[gnurl] 06/18: strerror: Fix compiler warning "empty expression"

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ng0 pushed a commit to branch master
in repository gnurl.

commit ac7b1fb10cbc82d04371ee5f6ab406968dcec029
Author: Gisle Vanem <address@hidden>
AuthorDate: Wed Dec 18 14:09:29 2019 -0500

    strerror: Fix compiler warning "empty expression"
    
    - Remove the final semi-colon in the SEC2TXT() macro definition.
    
    Before:  #define SEC2TXT(sec) case sec: txt = #sec; break;
    
    After:   #define SEC2TXT(sec) case sec: txt = #sec; break
    
    Prior to this change SEC2TXT(foo); would generate break;; which caused
    the empty expression warning.
    
    Ref: https://github.com/curl/curl/commit/5b22e1a#r36458547
---
 lib/strerror.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/strerror.c b/lib/strerror.c
index 7bdd42dd2..f4f5a93a4 100644
--- a/lib/strerror.c
+++ b/lib/strerror.c
@@ -872,7 +872,7 @@ const char *Curl_sspi_strerror(int err, char *buf, size_t 
buflen)
     case SEC_E_OK:
       txt = "No error";
       break;
-#define SEC2TXT(sec) case sec: txt = #sec; break;
+#define SEC2TXT(sec) case sec: txt = #sec; break
     SEC2TXT(CRYPT_E_REVOKED);
     SEC2TXT(SEC_E_ALGORITHM_MISMATCH);
     SEC2TXT(SEC_E_BAD_BINDINGS);

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