From: Jean-Marc Lasgouttes <lasgouttes@lyx.org>
Date: Tue, 28 Mar 2017 09:02:21 +0000 (+0200)
Subject: Use convert instead of a stream to read LFUN_REPEAT count
X-Git-Tag: 2.3.0alpha1~162
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=5c03cb340c2214a3142f254622b0efaaa654ec44;p=features.git

Use convert instead of a stream to read LFUN_REPEAT count

At least coverity should find it safer.
---

diff --git a/src/frontends/qt4/GuiApplication.cpp b/src/frontends/qt4/GuiApplication.cpp
index 05b7a251cd..c27f4c87e3 100644
--- a/src/frontends/qt4/GuiApplication.cpp
+++ b/src/frontends/qt4/GuiApplication.cpp
@@ -1857,10 +1857,7 @@ void GuiApplication::dispatch(FuncRequest const & cmd, DispatchResult & dr)
 		// repeat command
 		string countstr;
 		string rest = split(argument, countstr, ' ');
-		istringstream is(countstr);
-		int count = 0;
-		is >> count;
-		//lyxerr << "repeat: count: " << count << " cmd: " << rest << endl;
+		int const count = convert<int>(countstr);
 		for (int i = 0; i < count; ++i)
 			dispatch(lyxaction.lookupFunc(rest));
 		break;