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-rw-r--r--misc-utils/docfdisk.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/misc-utils/docfdisk.c b/misc-utils/docfdisk.c
index 9956de5..b363662 100644
--- a/misc-utils/docfdisk.c
+++ b/misc-utils/docfdisk.c
@@ -275,7 +275,11 @@ int main(int argc, char **argv)
show_header(mhoffs);
printf("\nReady to update device. Type 'yes' to proceed, anything else to abort: ");
- fgets(line, sizeof(line), stdin);
+ if (!fgets(line, sizeof(line), stdin)) {
+ printf("Failed to retrieve input chars!\n");
+ return 1;
+ }
+
if (strcmp("yes\n", line))
return 0;
printf("Updating MediaHeader...\n");