1 files changed, 5 insertions, 5 deletions
diff --git a/src/Program.c b/src/Program.c
index 0ad19f2..2307798 100644
--- a/src/Program.c
+++ b/src/Program.c
@@ -116,26 +116,26 @@ int wait_program(pid_t process_id) {
     return WEXITSTATUS(status);
 }
 
-bool wait_program_non_blocking(pid_t process_id, int *status) {
+int wait_program_non_blocking(pid_t process_id, int *status) {
     int s;
     int wait_result = waitpid(process_id, &s, WNOHANG);
     if(wait_result == -1) {
         perror("waitpid failed");
         *status = -errno;
-        return false;
+        return 0;
     } else if(wait_result == 0) {
         /* the child process is still running */
         *status = 0;
-        return false;
+        return 0;
     }
 
     if(!WIFEXITED(s)) {
         *status = -4;
-        return false;
+        return 0;
     }
 
     *status = WEXITSTATUS(s);
-    return true;
+    return 1;
 }
 
 int exec_program_async(const char **args, pid_t *result_process_id) {