[waffle] [PATCH] waffle: return accurate result from wegl_platform_init()

[Frank Henigman]

wegl_platform_init() now returns false if dlopen or dlsym fails.

Signed-off-by: Frank Henigman <fjhenigman at google.com>
---
Without this, if for some reason libEGL isn't loaded, wflinfo will
crash trying to call through a null pointer in the wegl_platform struct.

 src/waffle/egl/wegl_platform.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/waffle/egl/wegl_platform.c b/src/waffle/egl/wegl_platform.c
index 196b14a..800025e 100644
--- a/src/waffle/egl/wegl_platform.c
+++ b/src/waffle/egl/wegl_platform.c
@@ -68,6 +68,7 @@ wegl_platform_init(struct wegl_platform *self)
         wcore_errorf(WAFFLE_ERROR_FATAL,
                      "dlopen(\"%s\") failed: %s",
                      libEGL_filename, dlerror());
+        ok = false;
         goto error;
     }
 
@@ -77,6 +78,7 @@ wegl_platform_init(struct wegl_platform *self)
         wcore_errorf(WAFFLE_ERROR_FATAL,                             \
                      "dlsym(\"%s\", \"" #function "\") failed: %s",    \
                      libEGL_filename, dlerror());                      \
+        ok = false;                                                    \
         goto error;                                                    \
     }
 
-- 
2.2.0.rc0.207.ga3a616c