Update char to be unsigned

tomasreimers · tomasreimers · commit 550dfac22741 · 2021-06-11T16:37:59.000-04:00
diff --git a/Libraries/plist/Sources/Format/JSONWriter.cpp b/Libraries/plist/Sources/Format/JSONWriter.cpp
@@ -54,7 +54,7 @@ bool JSONWriter::primitiveWriteEscapedString(std::string const &string) {
         return false;
     }
 
-    for (char c : string) {
+    for (unsigned char c : string) {
         switch (c) {
             case '\b':
                 if (!primitiveWriteString("\\b")) {
diff --git a/README.md b/README.md
@@ -50,7 +50,6 @@ On Windows you can install those tools with [Chocolatey](https://chocolatey.org)
 
 ```sh
 git clone --depth=1 https://github.com/screenplaydev/plutil
-cd xcbuild
 git submodule update --init
 ```
 

Original file line number	Diff line number	Diff line change
`@@ -54,7 +54,7 @@ bool JSONWriter::primitiveWriteEscapedString(std::string const &string) {`
`54`	`54`	`return false;`
`55`	`55`	`}`
`56`	`56`
`57`		`- for (char c : string) {`
	`57`	`+ for (unsigned char c : string) {`
`58`	`58`	`switch (c) {`
`59`	`59`	`case '\b':`
`60`	`60`	`if (!primitiveWriteString("\\b")) {`