Fix several -Wshadow warnings

Only one of these looked like a real red flag, in find_requiredby(), but
it doesn't hurt to fix several of them up anyway.

Unfortunately, we can't turn this on universally due to things like the
sync(), remove(), etc. builtins which we often use as variable names.

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/util/testpkg.c b/src/util/testpkg.c
index c6f02e34..d4d058d8 100644
--- a/src/util/testpkg.c
+++ b/src/util/testpkg.c
@@ -60,7 +60,7 @@ int main(int argc, char *argv[])
 
 	if(alpm_pkg_load(handle, argv[1], 1, PM_PGP_VERIFY_OPTIONAL, &pkg) == -1
 			|| pkg == NULL) {
-		enum _pmerrno_t err = alpm_errno(handle);
+		err = alpm_errno(handle);
 		switch(err) {
 			case PM_ERR_PKG_OPEN:
 				printf("Cannot open the given file.\n");