Use STRDUP for error checking in more places

Use STRDUP() over strdup() to catch memory allocation errors.

There are still some instances of strdup left, but these are in functions
that currently have no error path and would require a larger rework.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/libalpm/handle.c b/lib/libalpm/handle.c
index fc7c1faf..6b19a703 100644
--- a/lib/libalpm/handle.c
+++ b/lib/libalpm/handle.c
@@ -105,7 +105,7 @@ int _alpm_handle_lock(alpm_handle_t *handle)
 	ASSERT(handle->lockfd < 0, return 0);
 
 	/* create the dir of the lockfile first */
-	dir = strdup(handle->lockfile);
+	STRDUP(dir, handle->lockfile, return -1);
 	ptr = strrchr(dir, '/');
 	if(ptr) {
 		*ptr = '\0';