X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=diagnostic.c;h=4a9122c8701978f9c53629f3742c801987760c6b;hb=43298905d2d0a8eabe545794d056bbd7a104b9bf;hp=468f0c6da8d2f2f4a4afc2e0e7d401e41ef661aa;hpb=68a770de4603c696518d3dd2f278985262a1a2a2;p=cparser

diff --git a/diagnostic.c b/diagnostic.c
index 468f0c6..4a9122c 100644
--- a/diagnostic.c
+++ b/diagnostic.c
@@ -94,7 +94,10 @@ static void diagnosticvf(const char *const fmt, va_list ap)
 
 				case 'Y': {
 					const symbol_t *const symbol = va_arg(ap, const symbol_t*);
-					fputs(symbol->string, stderr);
+					if (symbol == NULL)
+						fputs("(null)", stderr);
+					else
+						fputs(symbol->string, stderr);
 					break;
 				}
 
@@ -128,7 +131,7 @@ static void diagnosticvf(const char *const fmt, va_list ap)
 
 				case 'k': {
 					if (extended) {
-						bool              first     = false;
+						bool              first     = true;
 						va_list*          toks      = va_arg(ap, va_list*);
 						const char* const delimiter = va_arg(ap, const char*);
 						for (;;) {