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-rw-r--r--tools/docdump/doc_dump.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/docdump/doc_dump.cpp b/tools/docdump/doc_dump.cpp
index d10f6c9ce3..17aff3dc74 100644
--- a/tools/docdump/doc_dump.cpp
+++ b/tools/docdump/doc_dump.cpp
@@ -65,7 +65,7 @@ static String _escape_string(const String& p_str) {
ret=ret.replace(">","<");
ret=ret.replace("'","'");
ret=ret.replace("\"",""");
- for (int i=1;i<32;i++) {
+ for (char i=1;i<32;i++) {
char chr[2]={i,0};
ret=ret.replace(chr,"&#"+String::num(i)+";");