From b7f96d543b35b8d5a401ced3afbc0aff2d7043db Mon Sep 17 00:00:00 2001
From: Tom Rondeau
Date: Sun, 27 Mar 2011 13:41:32 -0400
Subject: gr-qtgui: fixed some signed/unsigned comparison warnings.

---
 gr-qtgui/lib/WaterfallDisplayPlot.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gr-qtgui/lib')

diff --git a/gr-qtgui/lib/WaterfallDisplayPlot.cc b/gr-qtgui/lib/WaterfallDisplayPlot.cc
index a8e5361e7..08a71c023 100644
--- a/gr-qtgui/lib/WaterfallDisplayPlot.cc
+++ b/gr-qtgui/lib/WaterfallDisplayPlot.cc
@@ -142,7 +142,7 @@ public:
     std::string time_str = pt::to_simple_string(pt::from_time_t(lineTime.tv_sec));
 
     // lops off the YYYY-mmm-DD part of the string
-    int ind =  time_str.find(" ");
+    size_t ind =  time_str.find(" ");
     if(ind != std::string::npos)
       time_str = time_str.substr(ind);
     return QwtText(QString("").sprintf("%s.%03ld", time_str.c_str(), lineTime.tv_nsec/1000000));
@@ -194,7 +194,7 @@ protected:
     std::string time_str = pt::to_simple_string(pt::from_time_t(lineTime.tv_sec));
 
     // lops off the YYYY-mmm-DD part of the string
-    int ind =  time_str.find(" ");
+    size_t ind =  time_str.find(" ");
     if(ind != std::string::npos)
       time_str = time_str.substr(ind);
     QString yLabel(QString("").sprintf("%s.%03ld", time_str.c_str(), lineTime.tv_nsec/1000000));
-- 
cgit