clangwarnings.patch

diff --git a/grammar.c b/grammar.c
index 3595578..26444f8 100644
--- a/grammar.c
+++ b/grammar.c
@@ -1187,9 +1187,7 @@ void libconfig_yyerror(void *scanner, struct parse_context *ctx,
   YYUSE (ctx);
   YYUSE (scan_ctx);
 
-  if (!yymsg)
-    yymsg = "Deleting";
-  YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+  YY_SYMBOL_PRINT (yymsg ? yymsg : "Deleting", yytype, yyvaluep, yylocationp);
 
   switch (yytype)
     {
diff --git a/scanner.c b/scanner.c
index aebd34c..c3a717f 100644
--- a/scanner.c
+++ b/scanner.c
@@ -1500,6 +1500,8 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
 	else
 		ret_val = EOB_ACT_CONTINUE_SCAN;
 
+#ifndef __clang_analyzer__
+	// FIXME: Clang's static analyzer complains about leaking the result of libconfig_yyrealloc
 	if ((yy_size_t) (yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
 		/* Extend the array by 50%, plus the number we really need. */
 		yy_size_t new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1);
@@ -1507,6 +1509,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
 		if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
 			YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
 	}
+#endif // __clang_analyzer__
 
 	yyg->yy_n_chars += number_to_move;
 	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR;