5 files changed, 5 insertions, 5 deletions
diff --git a/xmake/scripts/platform/android/prober.lua b/xmake/scripts/platform/android/prober.lua
index 43863555e..c53b2db57 100644
--- a/xmake/scripts/platform/android/prober.lua
+++ b/xmake/scripts/platform/android/prober.lua
@@ -53,7 +53,7 @@ function prober._probe_ccache(configs)
     if configs.ccache and configs.__ccache then return true end
 
     -- disable?
-    if not configs.ccache then
+    if type(configs.ccache) == "boolean" and not configs.ccache then
         configs.__ccache = nil
         return true
     end
diff --git a/xmake/scripts/platform/iphoneos/prober.lua b/xmake/scripts/platform/iphoneos/prober.lua
index f1868e3a3..a9b7d63c4 100644
--- a/xmake/scripts/platform/iphoneos/prober.lua
+++ b/xmake/scripts/platform/iphoneos/prober.lua
@@ -133,7 +133,7 @@ function prober._probe_ccache(configs)
     if configs.ccache and configs.__ccache then return true end
 
     -- disable?
-    if not configs.ccache then
+    if type(configs.ccache) == "boolean" and not configs.ccache then
         configs.__ccache = nil
         return true
     end
diff --git a/xmake/scripts/platform/iphonesimulator/prober.lua b/xmake/scripts/platform/iphonesimulator/prober.lua
index 55717002e..b23490169 100644
--- a/xmake/scripts/platform/iphonesimulator/prober.lua
+++ b/xmake/scripts/platform/iphonesimulator/prober.lua
@@ -133,7 +133,7 @@ function prober._probe_ccache(configs)
     if configs.ccache and configs.__ccache then return true end
 
     -- disable?
-    if not configs.ccache then
+    if type(configs.ccache) == "boolean" and not configs.ccache then
         configs.__ccache = nil
         return true
     end
diff --git a/xmake/scripts/platform/linux/prober.lua b/xmake/scripts/platform/linux/prober.lua
index 92f670394..5916a39bb 100644
--- a/xmake/scripts/platform/linux/prober.lua
+++ b/xmake/scripts/platform/linux/prober.lua
@@ -53,7 +53,7 @@ function prober._probe_ccache(configs)
     if configs.ccache and configs.__ccache then return true end
 
     -- disable?
-    if not configs.ccache then
+    if type(configs.ccache) == "boolean" and not configs.ccache then
         configs.__ccache = nil
         return true
     end
diff --git a/xmake/scripts/platform/macosx/prober.lua b/xmake/scripts/platform/macosx/prober.lua
index fe28126c8..1acc015ff 100644
--- a/xmake/scripts/platform/macosx/prober.lua
+++ b/xmake/scripts/platform/macosx/prober.lua
@@ -133,7 +133,7 @@ function prober._probe_ccache(configs)
     if configs.ccache and configs.__ccache then return true end
 
     -- disable?
-    if not configs.ccache then
+    if type(configs.ccache) == "boolean" and not configs.ccache then
         configs.__ccache = nil
         return true
     end