kill a few warnings

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@601 a5681a0c-68f1-0310-ab6d-d61299d08faa

diff --git a/src/rrd_gfx.c b/src/rrd_gfx.c
index 66dbc94..336a2df 100644 (file)
--- a/src/rrd_gfx.c
+++ b/src/rrd_gfx.c
@@ -1806,6 +1806,7 @@ int       gfx_render_eps (gfx_canvas_t *canvas,
   state.linecap = -1;
   state.linejoin = -1;
   state.has_dash = 0;
+  state.line_width = 1;
   if (eps_prologue(&state) == -1)
     return -1;
   eps_set_color(&state, background);

diff --git a/src/rrd_update.c b/src/rrd_update.c
index 347da82..43c0c13 100644 (file)
--- a/src/rrd_update.c
+++ b/src/rrd_update.c
@@ -252,9 +252,9 @@ _rrd_update(char *filename, char *template, int argc, char **argv,
 
     FILE             *rrd_file;
     rrd_t            rrd;
-    time_t           current_time;
-       time_t           rra_time; /* time of update for a RRA */
-    unsigned long    current_time_usec;  /* microseconds part of current time */
+    time_t           current_time = 0;
+    time_t           rra_time = 0;      /* time of update for a RRA */
+    unsigned long    current_time_usec=0;/* microseconds part of current time */
     struct timeval   tmp_time;           /* used for time conversion */
 
     char             **updvals;