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-rw-r--r--support/support_run_diff.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/support/support_run_diff.c b/support/support_run_diff.c
index 3085037a69..f5155de727 100644
--- a/support/support_run_diff.c
+++ b/support/support_run_diff.c
@@ -24,8 +24,8 @@
#include <support/check.h>
#include <support/support.h>
#include <support/temp_file.h>
+#include <support/xunistd.h>
#include <sys/wait.h>
-#include <xunistd.h>
static char *
write_to_temp_file (const char *prefix, const char *str)
@@ -36,7 +36,7 @@ write_to_temp_file (const char *prefix, const char *str)
TEST_VERIFY_EXIT (fd >= 0);
free (template);
xwrite (fd, str, strlen (str));
- TEST_VERIFY_EXIT (close (fd) == 0);
+ xclose (fd);
return name;
}