X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fdebug%2Fdbginfo.c;h=73f8aea43e38649485f0fc2b4bbf0c25ebb44de0;hb=ceefa5a3e6ff610b4b7d92033b8c2443cbc07938;hp=08591d14f2772610b3efead9b6ce9a9dcf437262;hpb=f17f78673a3fd8b4d1f53478d5a8146881abbc03;p=libfirm

diff --git a/ir/debug/dbginfo.c b/ir/debug/dbginfo.c
index 08591d14f..73f8aea43 100644
--- a/ir/debug/dbginfo.c
+++ b/ir/debug/dbginfo.c
@@ -30,6 +30,7 @@
 #include "irnode_t.h"
 #include "type_t.h"
 #include "entity_t.h"
+#include "error.h"
 
 merge_pair_func *__dbg_info_merge_pair = default_dbg_info_merge_pair;
 merge_sets_func *__dbg_info_merge_sets = default_dbg_info_merge_sets;
@@ -72,8 +73,7 @@ const char *dbg_action_2_str(dbg_action a)
 		if (a <= dbg_max)
 			return "string conversion not implemented";
 		else
-			assert(!"Missing debug action in dbg_action_2_str()");
-		return NULL;
+			panic("Missing debug action in dbg_action_2_str()");
 	}
 #undef CASE
 }
@@ -127,10 +127,11 @@ void ir_set_type_debug_retrieve(retrieve_type_dbg_func func)
 void ir_retrieve_type_dbg_info(char *buffer, size_t buffer_size,
                                const type_dbg_info *tdbgi)
 {
+	buffer[0] = '\0';
 	if (retrieve_type_dbg)
 		retrieve_type_dbg(buffer, buffer_size, tdbgi);
 	assert(buffer_size > 0);
-	buffer[0] = 0;
+	buffer[buffer_size-1] = '\0';
 }
 
 void ir_dbg_info_snprint(char *buf, size_t bufsize, const dbg_info *dbg)