fix int_to_string_map bug; allow blank lines and comments in output_spec.cfg

[com/gs-lite.git] / src / lib / gscphftaaux / hfta_runtime_library.cc

diff --git a/src/lib/gscphftaaux/hfta_runtime_library.cc b/src/lib/gscphftaaux/hfta_runtime_library.cc
index 5cabb20..8396e4d 100644 (file)
--- a/src/lib/gscphftaaux/hfta_runtime_library.cc
+++ b/src/lib/gscphftaaux/hfta_runtime_library.cc
@@ -591,10 +591,12 @@ gs_param_handle_t register_handle_for_int_to_string_map_slot_1(vstring *filename
                return 0;
        }
        
-       char buf[10000], buf_str[10000];
-       gs_int32_t buflen;
+       gs_int32_t buflen = 10000;
+       char buf[buflen], buf_str[buflen];
        gs_int64_t val;
-       while(fgets(buf, buflen, fl) > 0){
+       char *fret;
+       fret = fgets(buf, buflen, fl);
+       while(fret != NULL){
                int nvals = sscanf(buf, "%lld,%s", &val, buf_str);
                if(nvals >= 2){
                        vstring new_str;
@@ -604,6 +606,7 @@ gs_param_handle_t register_handle_for_int_to_string_map_slot_1(vstring *filename
                        memcpy((char *)new_str.offset, buf_str, new_str.length);
                        map_struct->i2s_map[val] = new_str;
                }
+               fret = fgets(buf, buflen, fl);
        }
 
        fclose(fl);