maint: use EXIT_* symbol (not constant, 2) to indicate key/path not found

[libguestfs.git] / daemon / blockdev.c

diff --git a/daemon/blockdev.c b/daemon/blockdev.c
index 0745007..4d3c2ab 100644 (file)
--- a/daemon/blockdev.c
+++ b/daemon/blockdev.c
@@ -32,7 +32,7 @@
  * we centralize it in one call.
  */
 static int64_t
-call_blockdev (const char *device, char *switc, int extraarg, int prints)
+call_blockdev (const char *device, const char *switc, int extraarg, int prints)
 {
   int r;
   int64_t rv;