Commit d462b50f authored by Jan Gerber's avatar Jan Gerber
Browse files

print error instead of printing uninitialized memory to terminal if no input is specified

parent d3435a6a
...@@ -2773,6 +2773,9 @@ int main(int argc, char **argv) { ...@@ -2773,6 +2773,9 @@ int main(int argc, char **argv) {
outputfile_set=1; outputfile_set=1;
} }
optind++; optind++;
} else {
fprintf(stderr, "ERROR: no input specified\n");
exit(1);
} }
if(optind<argc) { if(optind<argc) {
fprintf(stderr, "WARNING: Only one input file supported, others will be ignored\n"); fprintf(stderr, "WARNING: Only one input file supported, others will be ignored\n");
......
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