simple_DEM

commit 02989d3ef68b0b3cdd2b0a6f277bfc1bdb63c85f
parent 43cadd7458e7c197e0d23677754084b11679d157
Author: Anders Damsgaard Christensen <adc@geo.au.dk>
Date:   Sat, 20 Aug 2016 14:10:00 -0700

fix fprintf calls

Diffstat:
M
vtk_export.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/vtk_export.c b/vtk_export.c
@@ -12,7 +12,7 @@ int vtk_export_grains(grain* g, int numfile)
 
   if ((fout = fopen(filename, "wt")) == NULL) {
     fprintf(stderr, "vtk_export error, cannot open ");
-    fprintf(stderr, filename);
+    fprintf(stderr, "%s", filename);
     fprintf(stderr, "!\n");
     return 1;
   }
@@ -67,7 +67,7 @@ int vtk_export_forces(grain* g, int numfile)
 
   if ((fout = fopen(filename, "wt")) == NULL) {
     fprintf(stderr,"vtk_export error, cannot open ");
-    fprintf(stderr, filename);
+    fprintf(stderr, "%s", filename);
     fprintf(stderr, "!\n");
     return 1;
   }