Always use errno > 0 to help gcc

[elogind.git] / src / shared / fileio.c

diff --git a/src/shared/fileio.c b/src/shared/fileio.c
index 0eca4416f81f89901a00a64559f714b07fe26886..1c7d4851303af7ba9caae54809dc83207c8d55a5 100644 (file)
--- a/src/shared/fileio.c
+++ b/src/shared/fileio.c
@@ -364,7 +364,7 @@ int write_env_file(const char *fname, char **l) {
         fflush(f);
 
         if (ferror(f)) {
-                if (errno != 0)
+                if (errno > 0)
                         r = -errno;
                 else
                         r = -EIO;