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[PATCH] blkparse: exit with error if no tracefiles found | |
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If no tracefiles are found, exit with non-0 status
Resolves Red Hat Bugzilla #500118
Reported-by: Milos Malik <mmalik@xxxxxxxxxx>
Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
---
diff --git a/blkparse.c b/blkparse.c
index eec4952..db6a418 100644
--- a/blkparse.c
+++ b/blkparse.c
@@ -2518,6 +2518,12 @@ static int do_file(void)
for (cpu = 0; setup_file(pdi, cpu); cpu++)
;
+
+ if (!cpu) {
+ fprintf(stderr,"No input files found for %s\n",
+ pdi->name);
+ return 1;
+ }
}
/*
--
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