From bebd2d95386b057403326ebf438d660522875e4e Mon Sep 17 00:00:00 2001
From: Thomas White <taw@physics.org>
Date: Fri, 23 Sep 2011 15:03:18 +0200
Subject: partialator: Check -j argument

---
 src/partialator.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/partialator.c b/src/partialator.c
index 49f35760..4a987077 100644
--- a/src/partialator.c
+++ b/src/partialator.c
@@ -356,6 +356,11 @@ int main(int argc, char *argv[])
 
 	}
 
+	if ( nthreads < 1 ) {
+		ERROR("Invalid number of threads.\n");
+		return 1;
+	}
+
 	/* Sanitise input filename and open */
 	if ( infile == NULL ) {
 		infile = strdup("-");
-- 
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