Janitor: [-Wmaybe-uninitialized]

diff --git a/lib/dotgen/dotsplines.c b/lib/dotgen/dotsplines.c
index 01d13264f901b789d872cf06a9df3cf28844a5da..9dc6ad28686a11dc232e3ca4db589a0f323b2dfe 100644 (file)
--- a/lib/dotgen/dotsplines.c
+++ b/lib/dotgen/dotsplines.c
@@ -988,7 +988,7 @@ makeSimpleFlatLabels (node_t* tn, node_t* hn, edge_t** edges, int ind, int cnt,
     int i, pointn;
     double leftend, rightend, ctrx, ctry, miny, maxy;
     double uminx, umaxx;
-    double lminx, lmaxx;
+    double lminx=0.0, lmaxx=0.0;
 
     edge_t** earray = N_NEW(cnt, edge_t*);