Add format attributes to all required functions

Fixes all clang warnings with -Wformat-literal.

Also, fix genuine formating issue discovered once adding these attributes
and add a cast to prevent a gcc warning.

Signed-off-by: Allan McRae <allan@archlinux.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/libalpm/log.c b/lib/libalpm/log.c
index a8639b4c..271bd00d 100644
--- a/lib/libalpm/log.c
+++ b/lib/libalpm/log.c
@@ -39,8 +39,8 @@
  * @param fmt output format
  * @return 0 on success, -1 on error (pm_errno is set accordingly)
  */
-int SYMEXPORT alpm_logaction(alpm_handle_t *handle, const char *prefix, const
-		char *fmt, ...)
+int SYMEXPORT alpm_logaction(alpm_handle_t *handle, const char *prefix,
+		const char *fmt, ...)
 {
 	int ret;
 	va_list args;