Fix gcc-4.6 warning. This is a also fixed in upstream. Change-Id: I48d060c0e59466e3cd4a824d698199f7b181e6b6 https://code.ros.org/trac/opencv/changeset/5473#file15 
diff --git a/cv/src/cvinpaint.cpp b/cv/src/cvinpaint.cpp index fbf471c..705612b 100644 --- a/cv/src/cvinpaint.cpp +++ b/cv/src/cvinpaint.cpp 
@@ -103,7 +103,7 @@  for (i=1; i<=num; i++) {  mem[i].prev = mem+i-1;  mem[i].next = mem+i+1; - mem[i].i = mem[i].i = -1; + mem[i].i = -1;  mem[i].T = FLT_MAX;  }  tail = mem+i;