1 files changed, 8 insertions, 5 deletions
diff --git a/ui-tree.c b/ui-tree.c
index c6159ec..553dbaa 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -25,11 +25,14 @@ static void print_text_buffer(char *buf, unsigned long size)
        html("<tr><td class='linenumbers'><pre>");
        idx = 0;
        lineno = 0;
-        htmlf(numberfmt, ++lineno);
-        while(idx < size - 1) { // skip absolute last newline
+        if (size) {
-                if (buf[idx] == '\n')
+                htmlf(numberfmt, ++lineno);
-                        htmlf(numberfmt, ++lineno);
+                while(idx < size - 1) { // skip absolute last newline
-                idx++;
+                        if (buf[idx] == '\n')
+                                htmlf(numberfmt, ++lineno);
+                        idx++;
+                }
        }
        html("</pre></td>\n");
        html("<td class='lines'><pre><code>");

diff --git a/ui-tree.c b/ui-tree.c index c6159ec..553dbaa 100644 --- a/ui-tree.c +++ b/ui-tree.c
@@ -25,11 +25,14 @@ static void print_text_buffer(char *buf, unsigned long size)
25	html("<tr><td class='linenumbers'><pre>");	25	html("<tr><td class='linenumbers'><pre>");
26	idx = 0;	26	idx = 0;
27	lineno = 0;	27	lineno = 0;
28	htmlf(numberfmt, ++lineno);	28
29	while(idx < size - 1) { // skip absolute last newline	29	if (size) {
30	if (buf[idx] == '\n')	30	htmlf(numberfmt, ++lineno);
31	htmlf(numberfmt, ++lineno);	31	while(idx < size - 1) { // skip absolute last newline
32	idx++;	32	if (buf[idx] == '\n')
		33	htmlf(numberfmt, ++lineno);
		34	idx++;
		35	}
33	}	36	}
34	html("</pre></td>\n");	37	html("</pre></td>\n");
35	html("<td class='lines'><pre><code>");	38	html("<td class='lines'><pre><code>");