Added missing check for null pointer possibly affecting Pm_OpenOutput under ALSA. This is not a tested change yet.

Author: rbdannenberg

.gitignore

@@ -68,3 +68,5 @@ cmake_install.cmake
 /CMakeDoxygenDefaults.cmake
 
 /docs/
+
+/Doxyfile

pm_linux/pmlinuxalsa.c

@@ -172,7 +172,8 @@ static const char *get_sysdep_name(enum PmSysDepPropertyKey key,
 
 static void maybe_set_client_name(PmSysDepInfo *driverInfo)
 {
-    if (!seq) {  /* make sure seq is created and we have info */
+    /* make sure seq is created and we have info */
+    if (!seq || !driverInfo) {
         return;
     }