fixup! msvc: work around iconv() not setting errno

dscho · dscho · commit 6619f79a0e2a · 2016-11-21T12:27:50.000+01:00
diff --git a/git-compat-util.h b/git-compat-util.h
@@ -290,7 +290,8 @@ static inline size_t msvc_iconv(iconv_t conv,
 	const char **inpos, size_t *insize,
 	char **outpos, size_t *outsize)
 {
-	int saved_errno = errno, res;
+	int saved_errno = errno;
+	size_t res;
 
 	errno = ENOENT;
 	res = iconv(conv, inpos, insize, outpos, outsize);

Original file line number	Diff line number	Diff line change
`@@ -290,7 +290,8 @@ static inline size_t msvc_iconv(iconv_t conv,`
`290`	`290`	`const char *inpos, size_t insize,`
`291`	`291`	`char *outpos, size_t outsize)`
`292`	`292`	`{`
`293`		`- int saved_errno = errno, res;`
	`293`	`+ int saved_errno = errno;`
	`294`	`+ size_t res;`
`294`	`295`
`295`	`296`	`errno = ENOENT;`
`296`	`297`	`res = iconv(conv, inpos, insize, outpos, outsize);`