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-rw-r--r--install.cpp11
1 files changed, 9 insertions, 2 deletions
diff --git a/install.cpp b/install.cpp
index e1e8ee879..680937dd1 100644
--- a/install.cpp
+++ b/install.cpp
@@ -497,9 +497,16 @@ static int try_update_binary(const std::string& package, ZipArchiveHandle zip, b
if (retry_update) {
return INSTALL_RETRY;
}
- if (!WIFEXITED(status) || WEXITSTATUS(status) != 0) {
- LOG(ERROR) << "Error in " << package << " (Status " << WEXITSTATUS(status) << ")";
+ if (WIFEXITED(status)) {
+ if (WEXITSTATUS(status) != EXIT_SUCCESS) {
+ LOG(ERROR) << "Error in " << package << " (status " << WEXITSTATUS(status) << ")";
+ return INSTALL_ERROR;
+ }
+ } else if (WIFSIGNALED(status)) {
+ LOG(ERROR) << "Error in " << package << " (killed by signal " << WTERMSIG(status) << ")";
return INSTALL_ERROR;
+ } else {
+ LOG(FATAL) << "Invalid status code " << status;
}
return INSTALL_SUCCESS;