--- src/ViewWindow.cpp.gcc	2010-05-02 03:52:19.000000000 +0200
+++ src/ViewWindow.cpp	2010-05-02 03:52:33.000000000 +0200
@@ -655,7 +655,7 @@
 {
     FXString buf=viewer->getText();
     const char* text=buf.text();
-    char *p = strstr(&text[pos],str.text());
+    const char *p = strstr(&text[pos],str.text());
     if(!p)
         return -1;
     return (p-text);