From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Fri, 2 Sep 2011 21:06:26 +0000 (-0700)
Subject: Silently ignore zero pressure
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=a5e4c7ffd1da2e58d0d283389e0d9a0ffce7e783;p=ext%2Fsubsurface.git

Silently ignore zero pressure

Don't complain about them, they're just missing values

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/parse-xml.c b/parse-xml.c
index ca25a28..c66525f 100644
--- a/parse-xml.c
+++ b/parse-xml.c
@@ -227,6 +227,9 @@ static void pressure(char *buffer, void *_press)
 
 	switch (integer_or_float(buffer, &val)) {
 	case FLOAT:
+		/* Just ignore zero values */
+		if (!val.fp)
+			break;
 		switch (units.pressure) {
 		case BAR:
 			/* Assume mbar, but if it's really small, it's bar */