swap_perc: check for division by zero · 806815778f - slstatus - Gitea Rézo Metz-Rennes Fédérés

swap_perc: check for division by zero

master

Aaron Marcher 8 years ago

parent

d8ce4e6942

commit

806815778f

1 changed files with 4 additions and 0 deletions

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								4

components/swap.c

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					@ -76,6 +76,10 @@
				
							}
					
							}
				
							sscanf(match, "SwapFree: %ld kB\n", &free);
					
							sscanf(match, "SwapFree: %ld kB\n", &free);
				
							if (total == 0) {
				
								return NULL;
				
							}
				
							return bprintf("%d%%", 100 * (total - free - cached) / total);
					
							return bprintf("%d%%", 100 * (total - free - cached) / total);
				
						}
					
						}