In ltrace_init, don't call ltelf_destroy if ltelf_init fails

diff --git a/libltrace.c b/libltrace.c
index a8dd61e..2d910a1 100644 (file)
--- a/libltrace.c
+++ b/libltrace.c
@@ -116,9 +116,13 @@ ltrace_init(int argc, char **argv)
        if (command) {
                /* Check that the binary ABI is supported before
                 * calling execute_program.  */
-               struct ltelf lte;
-               ltelf_init(&lte, command);
-               ltelf_destroy(&lte);
+               {
+                       struct ltelf lte;
+                       if (ltelf_init(&lte, command) == 0)
+                               ltelf_destroy(&lte);
+                       else
+                               exit(EXIT_FAILURE);
+               }
 
                pid_t pid = execute_program(command, argv);
                struct process *proc = open_program(command, pid);