Let scaninc ignore empty C files

pret · Oct 11, 2024 · b6892f5 · b6892f5
1 parent 2c7964d
commit b6892f5
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/tools/scaninc/c_file.cpp b/tools/scaninc/c_file.cpp
@@ -33,6 +33,11 @@ CFile::CFile(std::string path)
 
     m_size = std::ftell(fp);
 
+    if (m_size < 0)
+        FATAL_ERROR("File size of \"%s\" is less than zero.\n", path.c_str());
+    else if (m_size == 0)
+        return; // Empty file
+
     m_buffer = new char[m_size + 1];
     m_buffer[m_size] = 0;
 
@@ -49,7 +54,7 @@ CFile::CFile(std::string path)
 
 CFile::~CFile()
 {
-    delete[] m_buffer;
+    if (m_size > 0) delete[] m_buffer;
 }
 
 void CFile::FindIncbins()