Fixed an unsigned/signed integer comparison

diff --git a/src/tools/do_dssp.c b/src/tools/do_dssp.c
index 588251fba11d5bc4662967a1feab57c6db8213da..e1282426829791bf2922f900ff83e0c83b56cbc6 100644 (file)
--- a/src/tools/do_dssp.c
+++ b/src/tools/do_dssp.c
@@ -290,7 +290,8 @@ void analyse_ss(const char *outfile, t_matrix *mat, const char *ss_string,
 {
   FILE *fp;
   t_mapping *map;
-  int s,f,r,*count,ss_count;
+  int f,r,*count,ss_count;
+  size_t s;
   const char** leg;
   
   map=mat->map;