diff options
Diffstat (limited to 'src/kondo_preprocess.c')
| -rw-r--r-- | src/kondo_preprocess.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/kondo_preprocess.c b/src/kondo_preprocess.c index 3371014..c472e9d 100644 --- a/src/kondo_preprocess.c +++ b/src/kondo_preprocess.c @@ -1,5 +1,5 @@ /* -Copyright 2015 Ian Jauslin +Copyright 2015-2022 Ian Jauslin Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -104,6 +104,11 @@ for(i=1;i<argc;i++){ // number of dimensions else if (flag==CP_FLAG_DIMENSION){ sscanf(argv[i],"%d",&((*opts).dimension)); + // check value of the dimension + if((*opts).dimension<=0 || (*opts).dimension>=4){ + fprintf(stderr,"error: kondo_preprocess only supports dimensions 1, 2 and 3 (got %d)\n",(*opts).dimension); + exit(-1); + } flag=0; } // read file name from command-line |