diff --git a/GleeBug/Debugger.Process.Memory.cpp b/GleeBug/Debugger.Process.Memory.cpp
index 58ab6e5..365e738 100644
--- a/GleeBug/Debugger.Process.Memory.cpp
+++ b/GleeBug/Debugger.Process.Memory.cpp
@@ -101,12 +101,13 @@ namespace GleeBug
         return MemWrite(data, buffer.data(), datasize, nullptr, safe);
     }
 
-    bool Process::MemSearchAndReplacePattern(ptr data, size_t datasize, const Pattern::WildcardPattern & searchpattern, const Pattern::WildcardPattern & replacepattern, bool safe)
+    bool Process::MemSearchAndReplace(ptr data, size_t datasize, const Pattern::WildcardPattern & searchpattern, const Pattern::WildcardPattern & replacepattern, bool safe)
     {
         std::vector<uint8> buffer(datasize);
         if (!MemRead(data, buffer.data(), datasize, nullptr, safe))
             return false;
-        Pattern::SearchAndReplace(buffer.data(), datasize, searchpattern, replacepattern);
+        if (!Pattern::SearchAndReplace(buffer.data(), datasize, searchpattern, replacepattern))
+            return false;
         return MemWrite(data, buffer.data(), datasize, nullptr, safe);
     }
 };
\ No newline at end of file
diff --git a/GleeBug/Debugger.Process.h b/GleeBug/Debugger.Process.h
index 8c15ac5..f4657f5 100644
--- a/GleeBug/Debugger.Process.h
+++ b/GleeBug/Debugger.Process.h
@@ -182,7 +182,7 @@ namespace GleeBug
         \param safe Use the safe memory functions (eg do not consider software breakpoint data).
         \return true if it succeeds, false if it fails.
         */
-        bool MemSearchAndReplacePattern(ptr data, size_t datasize, const Pattern::WildcardPattern & searchpattern, const Pattern::WildcardPattern & replacepattern, bool safe = true);
+        bool MemSearchAndReplace(ptr data, size_t datasize, const Pattern::WildcardPattern & searchpattern, const Pattern::WildcardPattern & replacepattern, bool safe = true);
 
         /**
         \brief Search and replace a pattern in process memory.
@@ -193,9 +193,9 @@ namespace GleeBug
         \param safe Use the safe memory functions (eg do not consider software breakpoint data).
         \return true if it succeeds, false if it fails.
         */
-        bool MemSearchAndReplacePattern(ptr data, size_t datasize, const std::string & searchpattern, const std::string & replacepattern, bool safe = true)
+        bool MemSearchAndReplace(ptr data, size_t datasize, const std::string & searchpattern, const std::string & replacepattern, bool safe = true)
         {
-            return MemSearchAndReplacePattern(data, datasize, Pattern::Transform(searchpattern), Pattern::Transform(replacepattern), safe);
+            return MemSearchAndReplace(data, datasize, Pattern::Transform(searchpattern), Pattern::Transform(replacepattern), safe);
         }
 
         /**