util: Check for file being NULL in DirectoryCommit

luke-jr · luke-jr · commit ef712298c3f8 · 2020-08-25T16:46:46.000Z
diff --git a/src/util/system.cpp b/src/util/system.cpp
@@ -1047,8 +1047,10 @@ void DirectoryCommit(const fs::path &dirname)
 {
 #ifndef WIN32
     FILE* file = fsbridge::fopen(dirname, "r");
-    fsync(fileno(file));
-    fclose(file);
+    if (file) {
+        fsync(fileno(file));
+        fclose(file);
+    }
 #endif
 }
 

Original file line number	Diff line number	Diff line change
`@@ -1047,8 +1047,10 @@ void DirectoryCommit(const fs::path &dirname)`
`1047`	`1047`	`{`
`1048`	`1048`	`#ifndef WIN32`
`1049`	`1049`	`FILE* file = fsbridge::fopen(dirname, "r");`
`1050`		`- fsync(fileno(file));`
`1051`		`- fclose(file);`
	`1050`	`+ if (file) {`
	`1051`	`+ fsync(fileno(file));`
	`1052`	`+ fclose(file);`
	`1053`	`+ }`
`1052`	`1054`	`#endif`
`1053`	`1055`	`}`
`1054`	`1056`