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-rw-r--r--lib/libalpm/util.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/libalpm/util.h b/lib/libalpm/util.h
index e5fefe9e..0549c81e 100644
--- a/lib/libalpm/util.h
+++ b/lib/libalpm/util.h
@@ -71,6 +71,8 @@
#define DOUBLE_EQ(x, y) (fabs((x) - (y)) < DBL_EPSILON)
+#define CHECK_HANDLE(handle, action) do { if(!(handle)) { action; } (handle)->pm_errno = 0; } while(0)
+
/**
* Used as a buffer/state holder for _alpm_archive_fgets().
*/