diff options
Diffstat (limited to 'tools/mkenvimage.c')
| -rw-r--r-- | tools/mkenvimage.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/tools/mkenvimage.c b/tools/mkenvimage.c index c5ed373b99..f78173163f 100644 --- a/tools/mkenvimage.c +++ b/tools/mkenvimage.c @@ -122,11 +122,11 @@ int main(int argc, char **argv) return EXIT_SUCCESS; case ':': fprintf(stderr, "Missing argument for option -%c\n", - option); + optopt); usage(argv[0]); return EXIT_FAILURE; default: - fprintf(stderr, "Wrong option -%c\n", option); + fprintf(stderr, "Wrong option -%c\n", optopt); usage(prg); return EXIT_FAILURE; } @@ -213,18 +213,18 @@ int main(int argc, char **argv) /* Replace newlines separating variables with \0 */ for (fp = 0, ep = 0 ; fp < filesize ; fp++) { if (filebuf[fp] == '\n') { - if (fp == 0) { + if (ep == 0) { /* - * Newline at the beginning of the file ? - * Ignore it. + * Newlines at the beginning of the file ? + * Ignore them. */ continue; } else if (filebuf[fp-1] == '\\') { /* * Embedded newline in a variable. * - * The backslash was added to the envptr ; - * rewind and replace it with a newline + * The backslash was added to the envptr; rewind + * and replace it with a newline */ ep--; envptr[ep++] = '\n'; |
