Patched empty output_path.name when building a folder

src/build_settings.cpp

@@ -1533,6 +1533,25 @@ bool init_build_paths(String init_filename) {
 			output_name = remove_extension_from_path(output_name);
 			output_name = copy_string(ha, string_trim_whitespace(output_name));
 			output_path = path_from_string(ha, output_name);
+			
+			// Note(Dragos): This is a fix for empty filenames
+			// Turn the trailing folder into the file name
+			if (output_path.name.len == 0) {
+				isize len = output_path.basename.len;
+				while (len > 1 && output_path.basename[len - 1] != '/') {
+					len -= 1;
+				}
+				// We reached the slash
+				String old_basename = output_path.basename;
+				output_path.basename.len = len - 1; // Remove the slash
+				output_path.name = substring(old_basename, len, old_basename.len);
+				output_path.basename = copy_string(ha, output_path.basename);
+				output_path.name = copy_string(ha, output_path.name);
+				// The old basename is wrong. Delete it
+				gb_free(ha, old_basename.text);
+				
+				
+			}
 
 			// Replace extension.
 			if (output_path.ext.len > 0) {

src/path.cpp

@@ -107,7 +107,9 @@ String path_to_string(gbAllocator a, Path path) {
 
 	isize i = 0;
 	gb_memmove(str+i, path.basename.text, path.basename.len); i += path.basename.len;
+	
 	gb_memmove(str+i, "/", 1);                                i += 1;
+	
 	gb_memmove(str+i, path.name.text,     path.name.len);     i += path.name.len;
 	if (path.ext.len > 0) {
 		gb_memmove(str+i, ".", 1);                            i += 1;
@@ -150,6 +152,7 @@ Path path_from_string(gbAllocator a, String const &path) {
 		return res;
 	}
 
+	// Note(Dragos): Is the copy_string required if it's a substring?
 	isize name_start = (res.basename.len > 0) ? res.basename.len + 1 : res.basename.len;
 	res.name         = substring(fullpath, name_start, fullpath.len);
 	res.name         = remove_extension_from_path(res.name);