[fmod] Fix crash in FMOD Studio editor on Linux

Fixes: #385

Author: lakulish

fmod/src/library.cpp

@@ -34,7 +34,6 @@ const wchar_t* gLoadingBinaryNames[] = {
 #elif defined (IPL_OS_MACOSX)
 const char* gLoadingBinaryNames[] = {
     "libphonon_fmod.dylib",
-    "phonon_fmod.bundle/Contents/MacOS/phonon_fmod",
 };
 #else
 const char* gLoadingBinaryNames[] = {
@@ -49,7 +48,6 @@ const char* gLoadedBinaryNames[] = {
 #elif defined (IPL_OS_MACOSX)
 const char* gLoadedBinaryNames[] = {
     "libphonon.dylib",
-    "phonon.bundle/Contents/MacOS/phonon",
 };
 #else
 const char* gLoadedBinaryNames[] = {
@@ -127,7 +125,7 @@ void Library::getLoadingBinaryPath(char* loadingBinaryPath,
 
         auto path = strchr(line, '/');
         if (!path)
-            break;
+            continue;
 
         for (auto i = 0; i < numLoadingBinaryNames; ++i)
         {

fmod/src/steamaudio_fmod.cpp

@@ -18,6 +18,8 @@
 
 #if defined(IPL_OS_MACOSX)
 #include <mach-o/dyld.h>
+#elif defined(IPL_OS_LINUX)
+#include <unistd.h>
 #endif
 
 #if defined(IPL_OS_IOS) || defined(IPL_OS_WASM)
@@ -172,6 +174,19 @@ bool isRunningInEditor()
     uint32_t bufferSize = 1024;
     _NSGetExecutablePath(moduleFileName, &bufferSize);
     return (strstr(moduleFileName, "FMOD Studio.app") != nullptr);
+#elif defined(IPL_OS_LINUX)
+    char moduleFileName[1024] = {0};
+    readlink("/proc/self/exe", moduleFileName, 1024);
+
+    auto baseName = strrchr(moduleFileName, '/');
+    if (!baseName)
+        return false;
+
+    baseName++;
+
+    return (strstr(baseName, "fmodstudio") != nullptr);
+#else
+    return false;
 #endif
 }