generator.ml: constify do_mkdtemp

[libguestfs.git] / daemon / cmp.c

diff --git a/daemon/cmp.c b/daemon/cmp.c
index a2d92a3..56717c5 100644 (file)
--- a/daemon/cmp.c
+++ b/daemon/cmp.c
@@ -28,15 +28,15 @@
 #include "actions.h"
 
 int
-do_equal (char *file1, char *file2)
+do_equal (const char *file1, const char *file2)
 {
   char *file1buf, *file2buf;
   char *err;
   int r;
 
-  NEED_ROOT (-1);
-  ABS_PATH (file1, -1);
-  ABS_PATH (file2, -1);
+  NEED_ROOT (return -1);
+  ABS_PATH (file1, return -1);
+  ABS_PATH (file2, return -1);
 
   file1buf = sysroot_path (file1);
   if (file1buf == NULL) {