diff options
Diffstat (limited to 'src/apps/geod.cpp')
| -rw-r--r-- | src/apps/geod.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/apps/geod.cpp b/src/apps/geod.cpp index 6e3f059e..4f48a57a 100644 --- a/src/apps/geod.cpp +++ b/src/apps/geod.cpp @@ -136,6 +136,10 @@ int main(int argc, char **argv) { FILE *fid; static int eargc = 0, c; + if( argc == 0 ) { + exit(1); + } + if ((emess_dat.Prog_name = strrchr(*argv,'/')) != nullptr) ++emess_dat.Prog_name; else emess_dat.Prog_name = *argv; inverse = strncmp(emess_dat.Prog_name, "inv", 3) == 0 || |