corrected C++ exception

3909b762 · Matthieu Dorier · 43f3ad8d · 3909b762
Commit 3909b762 authored Sep 26, 2019 by Matthieu Dorier
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Showing with 7 additions and 2 deletions

include/sdskv-common.hpp include/sdskv-common.hpp +7 -2

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--- a/include/sdskv-common.hpp
+++ b/include/sdskv-common.hpp
@@ -36,8 +36,13 @@ class exception : public std::exception {
    public:

    exception(int error)
-    : m_msg(std::string("[SDSKV] ") + sdskv_error_messages[-error])
-    , m_error(error) {}
+    : m_error(error) {
+        if(error < 0 && error >= -16) {
+            m_msg = std::string("[SDSKV] ") + sdskv_error_messages[-error];
+        } else {
+            m_msg = std::string("[SDSKV] Unknown error code ") + std::to_string(error);
+        }
+    }

    virtual const char* what() const noexcept override {
        return m_msg.c_str();