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-rw-r--r--cpp/src/Slice/Ruby.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/cpp/src/Slice/Ruby.cpp b/cpp/src/Slice/Ruby.cpp
index d53fc353b5a..7861bcb8c0b 100644
--- a/cpp/src/Slice/Ruby.cpp
+++ b/cpp/src/Slice/Ruby.cpp
@@ -248,7 +248,7 @@ Slice::Ruby::compile(const vector<string>& argv)
if(preprocess)
{
char buf[4096];
- while(fgets(buf, static_cast<int>(sizeof(buf)), cppHandle) != NULL)
+ while(fgets(buf, static_cast<int>(sizeof(buf)), cppHandle) != ICE_NULLPTR)
{
if(fputs(buf, stdout) == EOF)
{