richterm

commit fa6fa28972c3aeef5f0be25ed7ee2cb89cd0533d
parent 44388c854111dc4b8ca9d997b6a5028ae8d2587a
Author: Pavel Renev <an2qzavok@gmail.com>
Date:   Mon, 28 Mar 2022 14:57:02 +0000

fix non-empty empty links

Diffstat:
M
richterm.c
 | 
6
++++--

1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/richterm.c b/richterm.c
@@ -715,12 +715,14 @@ parsedata(Array *data, Array *elems)
 			case E_LINK:
 				e = malloc(sizeof(Elem));
 				e->type = TLink;
-				e->str = strdup(buf->p + 1);
+				e->str = (buf->p[1] != '\0') ? 
+					strdup(buf->p + 1) : nil;
 				break;
 			case E_FONT:
 				e = malloc(sizeof(Elem));
 				e->type = TFont;
-				e->str = strdup(buf->p + 1);
+				e->str = (buf->p[1] != '\0') ? 
+					strdup(buf->p + 1) : nil;
 				break;
 			}