[libvirt] [PATCH 01/14] tests: utils: Tolerate NULL actual data in virTestCompareToFile

[Peter Krempa]

The function docs state that 'strcontent' may be NULL, but code added in
3506f1ecfde did not use the 'cmpcontent' variable which was fixed and
dereferenced it.

Signed-off-by: Peter Krempa <pkrempa at redhat.com>
---
 tests/testutils.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/testutils.c b/tests/testutils.c
index 040ef1d2f7..4bd1b63755 100644
--- a/tests/testutils.c
+++ b/tests/testutils.c
@@ -800,8 +800,8 @@ virTestCompareToFile(const char *strcontent,

         if (filecontentLen > 0 &&
             filecontent[filecontentLen - 1] == '\n' &&
-            strcontent[strlen(strcontent) - 1] != '\n') {
-            if (virAsprintf(&fixedcontent, "%s\n", strcontent) < 0)
+            cmpcontent[strlen(cmpcontent) - 1] != '\n') {
+            if (virAsprintf(&fixedcontent, "%s\n", cmpcontent) < 0)
                 goto failure;
             cmpcontent = fixedcontent;
         }
-- 
2.16.2