%hh length modifier added for non-printabale chars.

05765d4b · arianna-aondio · Lasse Karstensen · 3fbeda80 · 05765d4b
Commit 05765d4b authored Dec 19, 2014 by arianna-aondio Committed by Lasse Karstensen Jan 13, 2015
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varnishncsa.c bin/varnishncsa/varnishncsa.c +1 -1

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--- a/bin/varnishncsa/varnishncsa.c
+++ b/bin/varnishncsa/varnishncsa.c
@@ -222,7 +222,7 @@ vsb_esc_cat(struct vsb *sb, const char *b, const char *e)
 				break;
 			}
 		} else
-			VSB_printf(sb, "\\x%02x", *b);
+			VSB_printf(sb, "\\x%02hhx", *b);
 	}
 	return (VSB_error(sb));