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Prefix program arguments error with error:

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dec05eba
2024-12-31 10:40:07 +01:00
parent 01e3a7a8cd
commit fbaa73bfc7
1 changed files with 4 additions and 4 deletions
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8
src/main.cpp
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@@ -3072,17 +3072,17 @@ int main(int argc, char **argv) {
for(int i = 1; i < argc; i += 2) { for(int i = 1; i < argc; i += 2) {
auto it = args.find(argv[i]); auto it = args.find(argv[i]);
if(it == args.end()) { if(it == args.end()) {
fprintf(stderr, "Invalid argument '%s'\n", argv[i]); fprintf(stderr, "Error: invalid argument '%s'\n", argv[i]);
usage(); usage();
} }
if(!it->second.values.empty() && !it->second.list) { if(!it->second.values.empty() && !it->second.list) {
fprintf(stderr, "Expected argument '%s' to only be specified once\n", argv[i]); fprintf(stderr, "Error: expected argument '%s' to only be specified once\n", argv[i]);
usage(); usage();
} }
if(i + 1 >= argc) { if(i + 1 >= argc) {
fprintf(stderr, "Missing value for argument '%s'\n", argv[i]); fprintf(stderr, "Error: missing value for argument '%s'\n", argv[i]);
usage(); usage();
} }
@@ -3091,7 +3091,7 @@ int main(int argc, char **argv) {
for(auto &it : args) { for(auto &it : args) {
if(!it.second.optional && !it.second.value()) { if(!it.second.optional && !it.second.value()) {
fprintf(stderr, "Missing argument '%s'\n", it.first.c_str()); fprintf(stderr, "Error: missing argument '%s'\n", it.first.c_str());
usage(); usage();
} }
} }