Merge "Remove stray newline from err() call." into main am: f00639393a

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2746273

Change-Id: If0fac41b352a1c8562e46009d76d40e9c23b7cfc
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/toolbox/getevent.c b/toolbox/getevent.c
index e2c77c3..f65bb20 100644
--- a/toolbox/getevent.c
+++ b/toolbox/getevent.c
@@ -111,8 +111,7 @@
                 break;
             bits_size = res + 16;
             bits = realloc(bits, bits_size * 2);
-            if(bits == NULL)
-                err(1, "failed to allocate buffer of size %d\n", (int)bits_size);
+            if (bits == NULL) err(1, "failed to allocate buffer of size %zd", bits_size);
         }
         res2 = 0;
         switch(i) {