Check return value of pclose() · b640cc489b - slstatus - RinRi-Git

Check return value of pclose()

master

Laslo Hunhold 6 years ago

committed by

Aaron Marcher

parent

c12b9cc50b

commit

b640cc489b

1 changed files with 4 additions and 1 deletions

Unified View

							
								+ 4
								
								- 1
							
components/run_command.cView File
								
																@@ -16,7 +16,10 @@ run_command(const char *cmd)
															
																		return NULL;
																
																		return NULL;
															
																	}
																
																	}
															
																	p = fgets(buf, sizeof(buf) - 1, fp);
																
																	p = fgets(buf, sizeof(buf) - 1, fp);
															
																	pclose(fp);
																
																	if (pclose(fp) < 0) {
															
																		warn("pclose '%s':", cmd);
															
																		return NULL;
															
																	}
															
																	if (!p) {
																
																	if (!p) {
															
																		return NULL;
																
																		return NULL;
															
																	}
																
																	}