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-rw-r--r--archival/libunarchive/open_transformer.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/archival/libunarchive/open_transformer.c b/archival/libunarchive/open_transformer.c
index 3c551de..8fb8602 100644
--- a/archival/libunarchive/open_transformer.c
+++ b/archival/libunarchive/open_transformer.c
@@ -22,11 +22,13 @@ int open_transformer(int src_fd,
#if BB_MMU
pid = fork();
+ if (pid == -1)
+ bb_perror_msg_and_die("can't fork");
#else
pid = vfork();
-#endif
if (pid == -1)
- bb_perror_msg_and_die("fork failed");
+ bb_perror_msg_and_die("can't vfork");
+#endif
if (pid == 0) {
/* child process */
@@ -49,7 +51,7 @@ int open_transformer(int src_fd,
argv[2] = (char*)"-";
argv[3] = NULL;
BB_EXECVP(transform_prog, argv);
- bb_perror_msg_and_die("exec failed");
+ bb_perror_msg_and_die("can't exec %s", transform_prog);
}
#endif
/* notreached */