diff --git a/tests/unit/unit1604.c b/tests/unit/unit1604.c
index 3c0c5d121..f2d791dac 100644
--- a/tests/unit/unit1604.c
+++ b/tests/unit/unit1604.c
@@ -46,11 +46,11 @@ static char *getflagstr(int flags)
 {
   char *buf = malloc(256);
   if(buf) {
-      snprintf(buf, 256, "%s,%s,%s,%s",
-        ((flags & SANITIZE_ALLOW_COLONS) ? "SANITIZE_ALLOW_COLONS" : ""),
-        ((flags & SANITIZE_ALLOW_PATH) ? "SANITIZE_ALLOW_PATH" : ""),
-        ((flags & SANITIZE_ALLOW_RESERVED) ? "SANITIZE_ALLOW_RESERVED" : ""),
-        ((flags & SANITIZE_ALLOW_TRUNCATE) ? "SANITIZE_ALLOW_TRUNCATE" : ""));
+    snprintf(buf, 256, "%s,%s,%s,%s",
+      ((flags & SANITIZE_ALLOW_COLONS) ? "SANITIZE_ALLOW_COLONS" : ""),
+      ((flags & SANITIZE_ALLOW_PATH) ? "SANITIZE_ALLOW_PATH" : ""),
+      ((flags & SANITIZE_ALLOW_RESERVED) ? "SANITIZE_ALLOW_RESERVED" : ""),
+      ((flags & SANITIZE_ALLOW_TRUNCATE) ? "SANITIZE_ALLOW_TRUNCATE" : ""));
   }
   return buf;
 }
@@ -59,13 +59,13 @@ static char *getcurlcodestr(int cc)
 {
   char *buf = malloc(256);
   if(buf) {
-      snprintf(buf, 256, "%s (%d)",
-        (cc == SANITIZE_ERR_OK ? "SANITIZE_ERR_OK" :
-         cc == SANITIZE_ERR_BAD_ARGUMENT ? "SANITIZE_ERR_BAD_ARGUMENT" :
-         cc == SANITIZE_ERR_INVALID_PATH ? "SANITIZE_ERR_INVALID_PATH" :
-         cc == SANITIZE_ERR_OUT_OF_MEMORY ? "SANITIZE_ERR_OUT_OF_MEMORY" :
-         "unexpected error code - add name"),
-        cc);
+    snprintf(buf, 256, "%s (%d)",
+      (cc == SANITIZE_ERR_OK ? "SANITIZE_ERR_OK" :
+       cc == SANITIZE_ERR_BAD_ARGUMENT ? "SANITIZE_ERR_BAD_ARGUMENT" :
+       cc == SANITIZE_ERR_INVALID_PATH ? "SANITIZE_ERR_INVALID_PATH" :
+       cc == SANITIZE_ERR_OUT_OF_MEMORY ? "SANITIZE_ERR_OUT_OF_MEMORY" :
+       "unexpected error code - add name"),
+      cc);
   }
   return buf;
 }