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fix potential crash with wrong linker file

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gemu2015 2021-02-25 14:36:07 +01:00
parent 1a3bfb2422
commit d600768d49
1 changed files with 1 additions and 0 deletions
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tasmota/xdrv_13_display.ino
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@ -952,6 +952,7 @@ void DisplayText(void)
extern FS *ufsp; extern FS *ufsp;
void Display_Text_From_File(const char *file) { void Display_Text_From_File(const char *file) {
File fp; File fp;
if (!ufsp) return;
fp = ufsp->open(file, FS_FILE_READ); fp = ufsp->open(file, FS_FILE_READ);
if (fp >= 0) { if (fp >= 0) {
char *savptr = XdrvMailbox.data; char *savptr = XdrvMailbox.data;