X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FTrans.cpp;h=e2ba1abb5800c1a8ddb8e71f431f400a716dc964;hb=8f6491f073af4a4f29faac91e21900ce81d74300;hp=ed73c7719b397699db193c51efc127059df18577;hpb=9d49f09bcf1061103c3dfafaac245bb45de9dcf2;p=lyx.git

diff --git a/src/Trans.cpp b/src/Trans.cpp
index ed73c7719b..e2ba1abb58 100644
--- a/src/Trans.cpp
+++ b/src/Trans.cpp
@@ -280,17 +280,17 @@ int Trans::load(Lexer & lex)
 				    && it->second[1] == accent_2)
 					break;
 			}
+
+			// could not find accent2 on a key -- this should not happen.
+			if (it == end)
+				return -1;
+
 			docstring allowed;
 			if (!lex.next())
 				return -1;
-
 			allowed = lex.getDocString();
 			LYXERR(Debug::KBMAP, "allowed: " << to_utf8(allowed));
 
-			// FIXME Coverity
-			// This is being flagged because we could in principle fail
-			// ever to hit the break above, in which case we exit the loop
-			// when it == end. Then this crashes.
 			insertException(kmod_list_[accent_1].exception_list,
 					it->first, allowed, true, accent_2);
 		}