Add gas change event from profile context menu

This allows to add missing gas change events to the currently shown dive
computer. Only gases defined in the Equipment section are offered.

Fixes: #250

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/planner.c b/planner.c
index ba8e5dfab..f104ad7b7 100644
--- a/planner.c
+++ b/planner.c
@@ -76,7 +76,7 @@ static inline bool match_percent(int a, int b)
 	return (a + 5) / 10 == (b + 5) / 10;
 }
 
-static int get_gasidx(struct dive *dive, int o2, int he)
+int get_gasidx(struct dive *dive, int o2, int he)
 {
 	int gasidx = -1;