| # | Line 208 | Line 208 | FILE *fin; | |
|---|---|---|
| 208 | FILE *pin; | |
| 209 | char buf[512]; | |
| 210 | ||
| 211 | – | buf[0] = '\0'; |
| 211 | fgets(buf, sizeof(buf), fin); | |
| 212 | < | if (buf[0] && buf[strlen(buf)-1] == '\n') |
| 212 | > | if (buf[strlen(buf)-1] == '\n') |
| 213 | buf[strlen(buf)-1] = '\0'; | |
| 214 | if ((pin = popen(buf+1, "r")) == NULL) { | |
| 215 | fprintf(stderr, "%s: (%s): cannot execute \"%s\"\n", | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |