Percent-encode a submodule path in its link

A module-link template takes the path as the tree names it, so a path
holding a space or a byte past ASCII gave an href that broke there. The
url is now encoded the way a clone url is.

1 file changed, 4 insertions, 1 deletion

diff --git a/source/ui-shared.c b/source/ui-shared.cindex d2eec25..c64cd9a 100644--- a/source/ui-shared.c+++ b/source/ui-shared.c@@ -1210,7 +1210,10 @@ static void emit_module_link(const char *tmpl, const char **args, int nargs) 			strbuf_addch(&sb, '%'); 		} 	}-	html_attr(sb.buf);+	// The path comes from the tree as it is, and a space or a byte past+	// ASCII in it would break the href, so the url is encoded as a clone+	// url is.+	html_attr_url(sb.buf); 	strbuf_release(&sb); } 
diff --git a/source/ui-shared.c b/source/ui-shared.c
index d2eec25..c64cd9a 100644
--- a/source/ui-shared.c
+++ b/source/ui-shared.c
@@ -1210,7 +1210,10 @@ static void emit_module_link(const char *tmpl, const char **args, int nargs)
 			strbuf_addch(&sb, '%');
 		}
 	}
-	html_attr(sb.buf);
+	// The path comes from the tree as it is, and a space or a byte past
+	// ASCII in it would break the href, so the url is encoded as a clone
+	// url is.
+	html_attr_url(sb.buf);
 	strbuf_release(&sb);
 }