[waffle] [PATCH 2/2] wflinfo: Properly handle minor versions > 9

[Jordan Justen]

Previously -V 1.40 would be treated the same as -V 5.0.

Instead, whenever a minor version is requested greater
than 9, bump the major version, and use 0 for the minor
version.

This leads to -V 1.40 being interpreted as -V 2.0.

Alternatively, we might treat minor versions greater
than 9 as an error.

Signed-off-by: Jordan Justen <jordan.l.justen at intel.com>
---
 src/utils/wflinfo.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/utils/wflinfo.c b/src/utils/wflinfo.c
index 386bdd0..982311d 100644
--- a/src/utils/wflinfo.c
+++ b/src/utils/wflinfo.c
@@ -336,6 +336,12 @@ parse_args(int argc, char *argv[], struct options *opts)
                     usage_error_printf("'%s' is not a valid OpenGL version",
                                        optarg);
                 }
+                if (minor > 9) {
+                    // If a minor version greater than 9 was requested, then
+                    // bump the major version and use 0 for the minor.
+                    major++;
+                    minor = 0;
+                }
                 opts->context_version = 10 * major + minor;
                 break;
             }
-- 
1.9.2