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fix: don't invoke if no args

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This commit is contained in:
Ahurac 2024-11-07 15:34:52 +01:00
parent 3d318439d8
commit 4f09deb394
2 changed files with 5 additions and 2 deletions
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2
src/command.c
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@ -5,7 +5,7 @@
unsigned char invoke(struct Args args) { unsigned char invoke(struct Args args) {
pid_t child = fork(); pid_t child = fork();
if (child == 0 && args.argc > 0) { if (child == 0) {
execvp(args.argv[0], args.argv); execvp(args.argv[0], args.argv);
return 1; return 1;
} }

3
src/main.c
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@ -18,7 +18,10 @@ int main() {
struct Args args = parse(input_line); struct Args args = parse(input_line);
free(input_line); free(input_line);
if (args.argc > 0) {
invoke(args); invoke(args);
}
{ {
unsigned int i = 0; unsigned int i = 0;
while (i < args.argc) { while (i < args.argc) {