ui-shared: use placeholder for empty commit subject

[cgit.git] / html.c

diff --git a/html.c b/html.c
index eb1c25db9b84665c2a23e3ab0a74930ffd81d458..8f6e4f6e0358fa7e6a4cc1bc3ae5e5cdfe8ddbae 100644 (file)
--- a/html.c
+++ b/html.c
@@ -162,7 +162,7 @@ void html_url_path(const char *txt)
 {
        const char *t = txt;
        while(t && *t){
-               int c = *t;
+               unsigned char c = *t;
                const char *e = url_escape_table[c];
                if (e && c!='+' && c!='&') {
                        html_raw(txt, t - txt);
@@ -179,7 +179,7 @@ void html_url_arg(const char *txt)
 {
        const char *t = txt;
        while(t && *t){
-               int c = *t;
+               unsigned char c = *t;
                const char *e = url_escape_table[c];
                if (c == ' ')
                        e = "+";