crush/CrushCompiler.cc:884

bug fix: index out of range

Signed-off-by: xu biao <xubiao.codeyz@gmail.com>

diff --git a/src/crush/CrushCompiler.cc b/src/crush/CrushCompiler.cc
index 1ce72fbbcbdc7d9776dc541d7049c15de8b34ab8..73d9f23d3561069113fb2d68ef828f7d1dfda781 100644 (file)
--- a/src/crush/CrushCompiler.cc
+++ b/src/crush/CrushCompiler.cc
@@ -881,7 +881,7 @@ int CrushCompiler::compile(istream& in, const char *infn)
   while (getline(in, str)) {
     // remove newline
     int l = str.length();
-    if (l && str[l] == '\n')
+    if (l && str[l - 1] == '\n')
       str.erase(l-1, 1);
 
     line_val[line] = str;