diff options
Diffstat (limited to 'src/text.c')
| -rw-r--r-- | src/text.c | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -28,6 +28,8 @@ #include <png.h> #include "font.h" +#include "i18n.h" +#include "output.h" #include "sgr.h" #define MAX(a, b) (((a) > (b)) ? (a) : (b)) @@ -70,6 +72,7 @@ text_new(FILE *stream) } text = calloc(1, sizeof(*text)); if (!text) { + error(_("Cannot allocate memory for text object")); return NULL; } @@ -83,6 +86,10 @@ text_new(FILE *stream) for (; c >= 0x20 && c <= 0x2F; _getc(text, stream, &c)); if (c >= 0x40 && c <= 0x7E) { _getc(text, stream, &c); + } else { + error(_("Invalid control sequence at line %lu " + "column %lu"), + text->height + 1, width + 1); } eol = 0; } else if (c == '\n') { @@ -142,6 +149,7 @@ text_render(const struct text *text, const struct font *font, png_bytepp rows) string_start = calloc(strlen((char *) text->string) + 1, sizeof(*text->string)); if (!string_start) { + error(_("Cannot allocate memory for text rendering")); return; } memcpy(string_start, text->string, strlen((char *) text->string) + 1); |